Note: In this example, we haven't used the second parameter (starting_index).
Here in this example, we will make a string "s1" and then by using the includes() method, we will find if the string "SCALER" is present in the string s1 or not. There are no exceptions in the string includes() function in javascript. Exceptions of String includes() in Javascript It returns true if the set of characters(string) that is being searched is found in the original string, else it returns false. Determine if JavaScript array includes a value javascript shorts - YouTube In this video, we're going to look at how to determine if an array includes a value. The string includes() method in javascript returns boolean values only. Return Value of String includes() in Javascript By default, the value of the starting index is zero. The includes () method is case sensitive. includes() method returns true if a given value is included in an array. Name_of_the_string.includes(search_string) name_of_the_string.includes(search_string, starting_index) Parameters of String Includes() in Javascriptįor the parameter of string includes() function in javascript, we use the "set of characters"(string) that we want to search and the second parameter is optional that is, the starting index (the index from where the search will begin in the original string). The includes () method returns true if a string contains a specified string.
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