Regular Expressions 101

Codice fiscale italiano

date should be in format YYYYMMDDHHMMSS

masked phone input validator

This regular expression is designed to work with character-delimited strings, and provides a means to specify the index of delimiter occurrence at which content is extracted.

usefull if you want to return (N) words instead of (N) chars

Tests a floating point number

10 digits

Validates valid Oracle Stored Procedure names

hexa deciamal number with ending with ( :) a special character

Remove whitespace before and after the string. Use g for trimming before and after Use m for trimming each line of a multiline string individually. Code: ' test '.replace( /(^\s+|\s+$)/gm, '' );