showing results for - "javascript detect if object is date"
Alois
02 Oct 2016
1var myDate=new Date();
2if(myDate instanceof Date){
3    //im a hot Date
4}
Leonardo
20 Jul 2020
1//checks if is object, null val returns false
2function isObject(val) {
3    if (val === null) { return false;}
4    return ( (typeof val === 'function') || (typeof val === 'object') );
5}
6var person = {"name":"Boby Snark"};
7isObject(person);//true
queries leading to this page
check if datetime have 24date javascriptobject is object jscheck if js object is 7bjavascript check if object is a date objetjavascript check for objectobject is javascriptjs if 28item 29an function that check if value is object javascriptis date in javascriptif typeof 3d 3d obectcheck if object typescriptcheck if a variale is objectobject is jscheck if object is date jswhat is one way to check that a value is a date object in node 3fjavascript is object checkhow to check type of the datejavascript check if object is an objectjavascript how to check if date objectjs is object 3fcheck if object or not jsjavascript check fi objectjavascript check for existence of objectcheck if object 3d 3d 3d objectjest typeof datehow to check a variable is object in javascripthow to check if argument is object jscheck to see if value is an objecthow to assert if a varaible is an objectjavascript check if value is an objectcheck if value is objectjavascriptjs find if data is differentjs check if variable is an objectangular check if is datejs string is objectcheck to see if value is an object javascriptjavascript if objectjavascript is obejctcheck if object ishow to tell if something is in an object or not in javascriptcheck if date obj jsisjavascript objectjavascript check if variable is an object or valueshortway to check a value is in a object javascriptjs check if is dateobject is objevt jsobject 2cisknow if the type of the var is object in jsfunction js is objectobject is 28 29js check if its stringjavascript check if it 27s a datejavascript object isis object 3fcheck value is a date object in nodejs if variable is in objectjavascript check var is objectjavascript if it is objectif typeof is object jsts check if object can newhow to chekc if element is object text in jsjavascript check isobjectjs date check typecheck object javascripthow to check variable type is object in javascriptcheck if it is an object jsif is objectobject isobjectpoint an object if a variable javascriptjs check objectcheck if object type in jscheck if value is javascript objectis a variable an objectcheck if object is defined javascriptjavascript is value an objectcheck if there is something in any object typescriptjavascript if is objectjs is datejavascript if datecheck objcheck if its an objectjavascript function is objecthow to check if variable is object in typescriptvar is object javascriptif 28obj 29 jsjs check if type is objecthow to check if an element is an object in javascriptcheck javascript if is datehow to check if an item is an object javascripthow to check an object is an object in javascriptjavascript check if object is a functioncheck if a variable is a datetime javascripthow to determine if something is an objectcheck is objectjavascripthow to check if something is in an object javascript variable in objectjs test if typof objectcheck if a value is objectcheck date object value in node date 22string 22 instance of string javascriptcheck if var is object javascriptif object isjs check if it is date objectan object is aobject is js an object ischeck if date object javascriptjavascript object is objectjavascript date is objectinstanceof object equivalent in reactjsjavascript how check if a object is datejavascript typeof date object is string 3fwhat is the best method to check if an object is a date object 3fjs to identify id the variable is objectchecking is in object in jsobject is in jstypescript check value is datejavascript check if string is objecthow to know if an its an objectjs check if variable is object or stringcheck if it is object javascriptif is a date objectcheck if is object javsacriptjs check if type of objecthcheck if variable is and object jses6 chack if ojbectsee what variable is object of jshow to check if data is an object javascriptjs test is objectcheck is a vlaue is an object javascriptjavascript isobject checkhow to check if particular value is in object javascriptcheck for object in javascripthow to check if an objecrt is a date in javascriptjs is objectcheck value of date object in node jshow do i verify my object javascriptnode how to check if calue is date objectcheck if is object javascript es6js check if var is objecthow to check object is defined in jsjavascrtipt check if object is datejs check if not objectjavascript check if date objecthow to check if something is in js objectif is a nnode check value date objecthow to tell if an object is a date object jsjavascript check if variable is objectis an object jsjavascript check variable objecthow to check if value is object javascriptknow if variable is objectif is objhow to check that a value is a date object in nodecheck if var is object jscheck if object variable jscheck if variable is an object javascripthoto check if object is string or datasetcheck if an element is an object javascriptes6 how to check is objecthow to check object is not or not or nothow to check object javascriptcheck if is date javascriptcheck if the whole objectes6 check is objecthow to check if a js variable is an objecthow an object is an object in javascriptcheck if check in object jsjavascript if something is an objectjquery detect if a value in an object is an objectmdn object isis variable an object javascriptobject ischeck what type of object a variable is javascriptis object 5cwhta is objectcheck if the type is an object in javascriptobject isemptycheck if datetest if variable is object javascriptcheck if its date objectis obj in javasxript of or inhow to check whether it is an object in jsjs how to detect object numberjavascript test is objecttypescript check if is datejavascript is objectcheck if objectcheck if object is correct datecheck if variable is an object or not javascriptcheck object variable javascript check if item is objecthow to check value is date or not in javascriptcheck if javascript object is objectjavascript check parameter object typrnot instanceof javascriptif variable is object javascriptjs if typeof 3d 3d 3d datehow to check if var is object jscheck if object is date javascripttypeof new date in typescripthow to check if something is an object jshow to check if is object javascriptjs if objecthow to check if param is objectnode how to check if a value is a date objectis object in jsvalue is 5bobject 2c object 5dcheck if value is object in objecthow to check if a value is in an object javascript variable in objectif 28 21obj 29determine if item is an objecthow to check if a var is object jscheck if an object is an object javascripttest if its an objectjs check if value is datehow to check if item is in object jsjavascript if new objhow to test if a variable is oject in jsis an object javascriptes6 check if objectjavascript is object 3fjavascript is object functionjavascript data is objecttypescript check date typecheck if it is object or notjavascript typeof object checkcheck if variable is object angularcheck if object is object javascripthow to check if object is 7b 7djs value of object is objectcheck if variable is object tyoescriptcheck if var is specific objectis object in javascriptjavascript check if type equals objecthow to check if typeof object is key value in javascriptjs is an objectcheck if object is object if element is type object javascriptif 28 21input 29 return true 3b if 28typeof obj 3d 3d 3d 27object 27 29 7b for 28const entry of object values 28obj 29 29 7b if 28 21deepcheckemptyarray 28entry 29 29 7b return false 3b 7d 7d return true 3b 7dcheck before declaring object jshow to know variable is object jscheck if object is function javascriptdetermining if something is an object jsjavascript detect if variable is objecthow to compare typeof date in javascriptjavascript check if not objectcheck if type of is an objectjavascript if 28obj 29is this a object in jsisof type date typescript htmlcheck if the variable is an object jsis this an object javascriptcheck if objobject in js isis variable in js is objectjavascript how to see if something is an objecthow to checl if variable is object javascriptcheck whether a varibale is an object in javascriptcheck type on object in jscheck if variable is objecttypeof date typescripthow to check if variable type is objectcheck if type date javascripthow to check whether an object is of type date in javascriptjavascript check item tipecheck if is date in jsjjavascript if is an objectdate object typechecking objects javascriptjavascript check if element is objectjavascript check if value is date objectobject isjs check if date objectif there is an object with data javascripthow to check object or not in javascripttypeof date nowhow to check answers to a confirm and array objects in javascriptjavascript instanceof date formathow to check the value is object in react testingjs check if object is dateangulr check if objecthow to test if ojbect is of type objcsif check object javascriptget if object is aif object check jsif 28 21obj 29 return true 3b if 28typeof obj 3d 3d 3d 27object 27 29 7b for 28const entry of object values 28obj 29 29 7b if 28 21deepcheckemptyarray 28entry 29 29 7b return false 3b 7d 7d return true 3b 7djs if variable is objectjs check if objectsknwo if variable isnt an object in javascriptjavascript check if it is an objectwhat is type of date in jsjs why 5b 5d is an objecthow to check if element is object javascriptcheck if variable is object javascriptinstance of number javascriptjavascript check type of objecthow to check a variable if is a js objecttypeof check objectjavascript test for objectsjava check if object is datejavascript testing whether value an objecthow to check if type of object in javascriptcheck datae object in nodeuse a variable to check javascript objectcheck that a value is a date object in nodecheck if variable is object htmlelementcheck if variable is string or object javascripthow to cheak if its a type of objectfunction to check if the return type is datejs check if objecttjs how check is objectjavascriptcheck if objectcheck if ovariable is an object jsjavascript check if object is of typejavascript object istypeof date javascriptis class is an objectdetermine if variable is object javascriptcheck if a variable is an object in javascripthow to check if object or not in javascriptjs isobject check check that a value is a date object in node 3fcheck if item is an object javascriptcheck if type of variable is object javascriptif type of no objectcheck is variable object javascriptcheck date object jschek object or notjs if datecheck if variable is not an objectcheck if datatype is objectcheck if obj is objjs check is objectcheck if a variable is a object javascriptcheck if variable objectfind a date in object javascript 3d 3d 3d checks for objecchec if var i object jsvalidate variable is typeof filecheck if not object javascript 5b 7b e2 80 a6 7d 2c 7b e2 80 a6 7d 2c 7b e2 80 a6 7d 5d is objectcheck if is date object javascriptjavascript check if function or objectcheck data if 5b 7b 7d 5d javascripttypescript if typeof value 3d datejavascript test iof object os not 7bcheck for object javascripthow to check if object in javascriptcheck date object in nodeinstance of datecheck if an element is an objecttypescript isobject checkjavascript test if is datees6 check if object variablesis object checkhow to check an objectcheck value is an object jsjs is object in objectjavascript how to check typejavascript value is datehow to check if a variable is an object in javascriptcheck if value is an object in javascriptnodejs check if object is datenodejs check if objecttest js if function returns an objectcheck for type of datehow to check for an object in javascriptcheck if element is object javascripttest if variable is object objecttypcript instance of stringis a date javascriptif 28object 29 javascriptcheck if the object value is datecheck if data is object javascriptjavascript check if var is objectcheck if date jsjavascript check if data is objecthow to check if there is an object in javascriptwht is objectcheck variable isobject javascripthow to check if object is objectcheck if date object is empty typescriptcheck if var is an object javascripttypeof 28dataitem 29 3d 3d 3d 27date 27eck if variable is object jscheck if a value is an object in javascriptjs variable of type datejavascript check if object validjavascript type of object testcheck is objectcjavascript check if something is in an objectjs how to check if its objectjs check if a object will breakcheck variables of object jsdoes class is object in jsjs get type datejs check if datejavascript is object javascript test if an object is an object not a datehow to check existence of object value in javascripttypescript check if value is datecheck is data is an objectmdn is objectcheck object jsjs check if is objectsjs have objectbest way to check that a value is a date onject in nodeis object 3d 3d 3d objectjs see if objectjavascript check typeof objecthow to check if an object is date node jscheck if object is dateis object functionjsisobject typescriptis javascript object ocheck if variable is object 5c javascripthow to check js if object is createjs check object is datetimereact date typeof objectjavascript check if an objecthow to check variable is object or not in javascripthow to check if there is an object in jschecking if an object is a dateverify if object jscheck if value is date objectcheck if a variable is object javascriptisobject javascript is not definiedjavascript check if datetimejavascript es6 isdate 28 29check if object type javascriptnode js is objecthow to check object is date in node jshow to check variable in object jsjavascript check if object is datecheck if js is objectif date jsjs typeof datejavascritp check if is datecheck if something is an object in jsjavascript check if objectcheck to see if value is object javasciptcheck if a value is an objectcheck typeof object javascirptcheck if its an object javascriptto check if a date is a datecheck if javascript variable is an objectcheck existence of object in javascriptcheck if object checkedtypescript ckeck if is datecheck type is object javascripthow to check if a variable has objecthow to check the variable is object or not in javascripthow to look at the type of an object in javascriptjavascript how to get typeof for datecheck type object javascriptjavascript use if 28object 29check if typeof is object in jscheck if value is date javascriptobject check in javascripthow to check if a variable is object or not in javascripthow to check apram is instance of object in jsjavascript is obget the type of an object javascripthow to check if something status of obejct in javascriptis date jshow to tell if something is an object in javascriptjavascript check is datejavascript es5 typeof 28dataitem 29 3d 3d 3d 27date 27js objectcheck if parameter is an objectjavascript check if type is datecheck if value is object javascriptcheck is date in javascriptcheck if the variablee is object in tyopescriptif typeof objectjavascript object is a 3ftest if object jsnode check if value is date objectcheck if a variable is string or object jsjavascript check if object is functionhow to chech if a variable is an object in javascriptcheck if value is date object javascripthow to check if object is an object javascriptjavascript is objectjs check is func c3 actionis this an objectcehck if obj jscheck if object type of date javascriptcheck if object javascriptexpect typeof dateobject is in javascriptcheck var is object or value in javascriptwhole js is a objecthow to do if check on an object in javascripthow to check is value has date typejs how to check if object is datejavascript is object but not date or arraycheck to see if javascript variable is objectcheck value is object javascripttest if variable is an objecthow to check value in a date object in nodeis variable available in object check jsin js how to check is that an object or notjavascript detect if date is object or stringjavascript not instanceof dateobject is object javascriptcheck if an objectes6 is object is bojectcheck if item is objectjs check date objectjavascript check if variable is an objecthow to check if variable is object in javascriptjs check if is objectcheck is object javascriptjavascript check if object type of specific objecttypescript check if variable ois of objecttype of 28if 5bobject object 5d 7b 7d 29mdn object isobject is objectcheck date is not available in javascriptcheck date object in javascripttype check object javascriptif is object javascriptjavascript check if datatype is objectjavascript test iof object os not 7b 7djs see if object is a classjavascript check if is datehow to check whether a data is object or notcheck if value is an object es6how to check if it is an object in javascriptfind out what type somthing is jsjavascript check if object type ofcheck variable is object in javascriptcheck for object objectjs check if in objectcheck if objectsjs check if value is objectif value is data javascriptjs check if a variable is an objectjavascript check if element is datetypeof date jshow to check variable from objectcheck variable is objectis object 3d 3d 3d object javascriptjavascript identify object typejavascript check if a variable is an objecttypescript get if variable is datejavascript typeof datecheck if isobject javscriptcheck response value is type of jsjs check if there is something in an objectjavascript to check if the value is datehow do i check if it is an object in jshow to check if something is in an object javascriptjavascript is an objectjavascript 2b check is objecttypeof javascript datesi and object jsif objecthow do u check that value is a date object in node jsjavascript check if datehow to know it is an objectcheck if object is a functioncheck if its object javascriptcheck object object in javascriptjs check whether object or notcheck object in javascriptcheck is object jsjavascript typeof date is objectis objectjs not objectif type is objectjavascript how to check what an object isjs check if object is of typejs check if it is objectjavascript is date objectnodejs check if is objecthow to check if something is object jscheck is object in javascriptjs check value typejavascript typeof timestampjavascript check is an objectcheck if is objectnode js check if element is a datejs check if instance is objectjavascript is variable is objectif is an object javascripthow to check a variable is an object in javascripthow to check if a variable is object in javascriptjas how to check instance of datehow to check if an object is in an object javascripthow to check if a variable is an objectjs check if variable is onjectjavascript how to check if a variable is not an objectcheck value is date object in nodecheck if a value is an object javascripthow to check if a value is object in javascriptcheck date object nodejsjs check typehow to check object objectcheck if value is an objecthow to check every value of object and internal objectjs check for date typejs check if any value of an object is settest if object javascriptcheck if date is check if value is object jscheck if date has value in typescripthow to check if an object is an objectcheck to see if something is an object javascriptcheck if it is an object javascriptcheck a value is date object nodeobject is objectcheck date object value in node isdateobject is 28 29 in javascriptis object jif value is date javascriptcheck is it 27s an objectcheck if date javascripthow to check javascript objectif 28 21input 29 return true 3b if 28typeof input 3d 3d 3d 27object 27 29 7b for 28const entry of object values 28obj 29 29 7b if 28 21deepcheckemptyarray 28entry 29 29 7b return false 3b 7d 7d return true 3b 7dcheck isobject in javascriptin javascript how to check if objectjavascript is it an objectis object javascripthow determine if object javascripthow to check that it is of type object in javascriptjs variable is objectcheck objectjavascript is ibjectif object jschecking if value is an object jsinstanceof in javascripttypescript check if is an objectcheck for value in object and return accordinglyhow to know if an object is person or notjavascript not of objectjavascript how to check object 5cobject is javascriptjs why 5b 5d is objectcheck for an objectcheck value is object in javascriptnode js check if its a date objectcheck a value is a date object in nodejavascript look if object parameter matchjavasript is objectcheck if variable is object in javascriptcheck if string is object value javascriptjs test if objectif 28value instanceof date 29 7b return false 3b 7d else 7b return value instanceof object 3b 7dcheck if type is object javascriptif 28 21object 29js how to check if it 27s an objectfind dates in object javascriptinstanceof javascript objectangularjs check value typeof equals datejs check if objectjs check if value is an objectcheck if variable is dom objectcheck if it 27s an object javascriptjs check if variable is objectwaht is object in javascriptif 28object 29 in javascriptcheck if it is a object javascriptjavascript detect if object is datecheck if object i datetime javascriptjavascript if item is objectjs check what object a var isobject isjavascript test if objectjs if value is datecheck if type is object jscheck if string is member of object jsjs is object checkjava verify if object is datejs check if object ihow to check if an object is a function javascripttypeof 28date 29check if is dateobject check in es6check if variable is an objecthow to check if it is object in javascriptjs is object a functionobject is in javascriptjavascript check if 7b 7d is an objecthow to check if value in object is a variable javascriptall js is object 3fjs if object is datecheck if variable is object or string javascriptis object node jswhat is one way to check that a value is a date object in nodecheck type of date in javascriptcheck if value is plain javscript objectis object check in javascriptcheck if a variable is an objecthow to assert if a varaible is an object in javascriptjs if variable in objectif 5bobject object 5d 7b 7dcheck if string is valid objectcheck oibject is an acheck if data is an objectcheck if is object jscheck to see if object in javascriptcheck if is an object javascriptjs testing if oject is created successfullyjavscript is objectcheck if variable is in objects javascripthow to check if objecttypeof date returns stringhow to check if something is an object in javascriptjsavascript check if item is valuejavascript check if is objectjavascript check if item is an objectisobject javascript es6how to validate a object plus valiable number in javascriptcheck if it objects javascriptjavascript is date checkwhta is object jshow to check for typeof date javascripthow check if variable is comples object in javascriptis object of jshow to know if a date is a date jscheck if object is date nodecheck if is object javascripthow to check if varible is an object jscheck if the varible is a objectcheck if variable is object jsjavascrip check if is objectes6 check objectinstanceof javascriptobject is in jshow to check if an element is in an object javascripttest if objectis obj jsconditional check if typeof something is object javascriptjavasrcipt if is datehow to check type of the date js javascript check if infront of objecthow to find whether the element is object or notcheck item is an objectcheck if variable is an object jsjavascript check property typetypescript how to check if variable is objecthow to check if it is an object 5chow to check value in a date object is nodejavascript how to check if object is datehow to check if object 5cif not to object javascriptjavascript type of datejs is type of datejavascript how to tell if a value is a datejavascript testing for an objectjs function is objectcheck is obejctcheck if js object is 7b 7dis typeof javascript datehow to check if the date in jsjavascript if item is not objectcorrect way to check if its 27 objectis object check in jshow to check if object javascriptisof type date typescriptjs test if is objobject is in javascriptjavascript check typejavascript if variable is objectjavascript check if value is objectjs check isobjectjs instanceof datecheck to see if object javascriptif type is not date typescripthow to check if an object is a date object javascripthow to check if variable is an object in javascripthow do you check that a value is a date object in nodejavascript check item typejsc heck if is objecthow to check if an object is a date javascripthow to check objectsnode check if its datehow to check object in javascriptjavascript if object is a datejavascript check if object is objectif object java scriptjs check for objectjs object ises6 isobjectdo if is object javascriptes6 object is js check if it is a objectcheck if object is datetime javascriptjavascript check object is datetypescript test for object creationhow to check the object in javascriptjs check if object value is typetypescript check if class type is datecheck if type object javascripttypeof datecheck if varibale is objectcheck if instance of object 3d truejavascript if typeof datejavascript check instanceof timestampcheck if string is object javascriptjavascript check if something is in an objectcheck if it is object jscheck if object is a itemjs check if objects arecheck if object is date time javascriptjava verify id object is datejs how to tell if plain object and not arrayis object jscheck value is object javascriptjs var is objectjavascript test if object is datecheck if is object in javascriptjs check is dateangular typeof datenode js check if objec tis datecheck if valiable is object javascriptcheck if an obj is a date object javascripthow to check if something is a date object javascriptcheck if number or date javascriptcheck if object is of type date javascripttest object javascripthow to check if variable is a objectjavascript how to check if a variable is an object 5b is objectcheck if is object typescriptts check if object assignedhas value date javascriptisobject or notjs isobject es6check object type javascriptcheck if date was in a time frame jshow to determine a variable is object in jscheck if value is date typescriptcheck if object in javascriptis an object in javascripthow to see if something is an objecthow to check if argument is type of objectcheck if object is validhow to check type of object in javascriptcheck if the variable is string or object in jsnode js check if it is an objectif objecfis date javascriptcheck if type is objectif 28date typeof date 29 javascript check value is objectif something is in an objectknow is a value is 5b 5d jshow to check if a value is an object in javascriptts check if value matches object typehow to check if a variable is a specific object in jscheck if data javascriptcheck if object jscheck if js object is object or notcheck an object for an ovject jsjavascrit is objectdate object typeofes6 object checkcheck if type has an objectcheck if object is a datehow to see if object is truejs find type elementjavascript date typeofhow to check objecttest if var is an objecthow to check if object is object javascriptjavascript is a objectcheck if element is in object javascriptjavascript how to check if vairbale is objectcheck if type of objectjs test if variable is objectjavascript check if value is a datejavascript objectcheck if a variable is an object javascriptcheck if value is an object javascriptif is date javascriptjavascript typeof 28dataitem 29 3d 3d 3d 27date 27check if an object is a date javascriptinstanceof javascript examplejavascript check if parameter is objectcheck if type datejs if is objectjavascript if object is objectis date check jshow to identify object in javascriptcheck if variable is object htmllielementhow to check if object value in jsif is date typejs type of datenodejs check if variable is objectjavacscript check if variable is object es6check if field is date javascriptjavascript check if is objecthow to check if the value is a date object in node jstypescript check if value is an objectjavascript date type checkcheck date object value in nodeobject is 2cis value a date javascriptcheck if data is objectdetect object jsjs how to check if type is objectjs determine if objectjavascript check if object is of type elementcheck if object value is object javascriptjavascript check if object value is numbertesting if not object javascriptjs object isjs if var is an objectjavascript is dateif object javascriptjs object is objectchec if is dateif data in object jsjs is boejctjavascript if not objecthow to check if parameter is equal to key value object in javascripthow to check if something at a certain time jsjs check if something is an objectchecking is a param is a objectjs test if variable is an objectjavascript need typeof object check when value i thruejavascrip is objecthow do i find if a variable is an object 3fcheck if element is an object javascripthow to check whether it is object or not in javascriptcheck if parameter is object javascriptdetect if object is datetimecheck if value is a date javascriptjavascript test if variable type is objectjs check if object is functioncheck if input is objectcheck if an obj is a date object nodejsjs check if property is objectts check if variable is objectverify content of object javascriptjs check if type objectcheck if a variable is an object jsjavascipt is objectes6 object istypescript check whether an input is a date object or nothow to check if there is something in an objectobject is in javascriptvalue is date javascriptcheck if the variable is objectcheck if type date jsif var is object jshow to check if a variable is a object jscheck variable is object javascriptcheck whethergiven argument is object or notobject js isjavascript enumerate object for typeof date 21object isif 28variable in obj 29 javascriptcheck if something is object javascriptjavascript check is objectjavascript check if type is objecthow to check if there ar no details about an objects 3fjavascript check is a objectcheck if object javascriptif 24item is variablecheck if is it object ajvascripthow to check is object in javascriptcheck to see if value is objectjavascript check if element is an objectjs if var is objectcheck if parameter is objectjavascript recocmize objectstypescript check if objectcheck if object is an object javascriptjavascript checking if is objectjs check if function or objectjavascript check objectjavascript check if type objecthow to check if something is an object javascriptverify if value is date object matematicahow to check date object jsjavascript check if it is objectobject is javascriptverify if variable is objecthow to check variable is object in javascriptcheck if something is an object javascriptjavascript check if is an objectjavascript if object is 7b 7djs how to check if something is an objectjs see if value is objecttype check for date objecthow to know if var is js objectcheck a date object nodejsfind if its a object in jscheck if object is of type objectjavascript instanceof datejavascript check variable is objectcheck is date javascripthow to check object type js date is not in date objectcheck if date ajvascriptcheck if its object jscheck if variable is object javascript 5chow to tell if something is in an object or not how to check object type in javascriptfunction in javascript is an objectcheck variable of type object javascripto check if a var is object or not in javascriptjavascript chec if datejavascript detect if object is date