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showing results for - "check if string contains a substring in javascript 3f 27"
Neila
02 May 2018
1const string = "javascript";
2const substring = "script";
3
4console.log(string.includes(substring)); //trueIrene
15 Mar 2020
1var str = "We got a poop cleanup on isle 4.";
2if(str.indexOf("poop") !== -1){
3 alert("Not again");
4}
5//use indexOf (it returns position of substring or -1 if not found)Henri
13 Aug 2017
1let String = "codegrepper";
2let Sub = "grepper";
3
4console.log(String.includes(Sub)); // truesimilar questions
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