JavaScript Symbol search Property

JavaScript Symbol search property determines the method that returns the index within a string that matches the regular expression. This function is called by the String search() method.

Syntax:

[Symbol.search](string)

Parameters: It accepts single parameter "String". Return value: This returns the position of a string where it matches and if not matches it will return -1.

Below examples illustrate the Symbol search property in JavaScript:

Example 1: Output:

0
8

Example 2:

Output:

-1
-1

Supported Browsers: The browsers supported by Symbol search property are listed below:

• Google Chrome 50 and above
• Firefox 49 and above
• Edge 79 and above
• Opera 37 and above
• Apple Safari 10 and above

We have a complete list of Javascript symbols' properties and methods, to check those please go through the Javascript Symbol Complete Reference article.