JavaScript – RegExp lastIndex Property
The JavaScript RegExp lastIndex property specifies the index at which to start the next match, and only works if the g modifier is set.
JavaScript – RegExp multiline Property
The JavaScript RegExp multiline property returns “true” if the m modifier is set, and “false” if it is not set.
JavaScript – RegExp source Property
The JavaScript RegExp source property returns the text of the RegExp pattern.
JavaScript – RegExp test() Method
The JavaScript RegExp test() method tests for a match in a string. If a match is found, it returns “true”, otherwise it returns “false”.
JavaScript – RegExp toString() Method
The JavaScript RegExp toString() method returns the string value of the regular expression.