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Check Whether a String Contains a Substring. JavaScript

Check Whether a String Contains a Substring. JavaScript

#check #JavaScript 


Check String with includes()
JavaScript example code

JavaScript

  Output result 
Enter a string: JavaScript is fun
Enter a string that you want to check: fun
The string contains fun
Check String with indexOf()
JavaScript example code

JavaScript

  Output result 
Enter a string: JavaScript is fun
Enter a string that you want to check: fun
The string contains fun
code examples and answer to questions in JavaScript programming luaguage

JavaScript

code examples and answer to questions in JavaScript programming luaguage

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