How to check if a string has a certain piece of text?
In this article I will show you How to check if a string contains a certain words . Using ES5 function indexOf and ES6 function includes Here you go:
With ES5
var test = 'Hello World';
if( test.indexOf('World') >= 0){
// Found world
}
With ES6
best way would be to use includes function to test if the string contains the looking work.
const test = 'Hello World';
if (test.includes('World')) {
// Found world
}
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