String.prototype.match() - JavaScript | MDN

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regular expression

The match() method of String values retrieves the result of matching this string against a regular expression.

RegExp.prototype.exec()

RegExp.prototype[Symbol.match]()

The implementation of String.prototype.match doesn't do much other than calling the Symbol.match method of the argument with the string as the first parameter. The actual implementation comes from RegExp.prototype[Symbol

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A non-RegExp as the parameter

When the regexp parameter is a string or a number, it is implicitly converted to a RegExp by using new RegExp(regexp).

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This page was last modified on Jul 10, 2025 by MDN contributors.

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