Note: The includes() method is case-sensitive. The method is applied on a string and the search string is passed as an argument in the method, if the calling string contains the search string then it returns true else returns false. The includes() string method is used to search if a string contains another string within it or not. In such cases use javascript includes() method for the strings to solve the problem. In many programming problems, you would like to check the occurrence of a string or character in another string or you want to count the number of occurrences of a word in a paragraph. indicates that the directory is the root of a TypeScript or JavaScript project. In this tutorial, you will get to know how to check if the string contains another string using the includes() string method in javascript. From allowJs to useDefineForClassFields the TSConfig reference includes. JavaScript String includes() method - Check String In A String The JavaScript includes () method determines whether a list includes a specified item.
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