Introduction to the use of the search () methods in JavaScript basics

This method performs a search for a regular expression and a match between string objects.
Grammar

String.search (RegExp);

The following are the details of the parameters:

• RegExp: Regular Expression object. If the RegExp object obj is passed, it is implicitly converted to REGEXP by using new RegExp (obj)

return value:

• If successful, the search returns the index of the regular expression within the string. Otherwise, it returns-1.

Example:

This will produce the following results:

Contains Apples