Regular expression for validating url in javascript


19-Jan-2020 05:16

When the search for a match requires something more than a direct match, such as finding one or more b's, or finding white space, you can include special characters in the pattern.

A regular expression is also known as Reg succinctly, Regular expressions use to detect patterns in strings of text.

Or calling the constructor function of the Using the constructor function provides runtime compilation of the regular expression.



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