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showing results for - "js check if dom element exists"
Nele
07 Mar 2019
1var element = document.getElementById("test");
2    //If it isn't "undefined" and it isn't "null", then it exists.
3if(typeof(element) != 'undefined' && element != null){
4    alert('Element exists');
5} else{
6	alert('Element does not exist');
7}
8
Sophia
30 Jan 2020
1var myElement = document.getElementById("myElementID");
2
3if(!myElement){
4    //#myElementID element DOES NOT exist
5}
6
7if(myElement){
8    //#myElementID element DOES exists
9}
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