Regular Expressions 101

Only captures value for converting percentage to decimal. Returns empty if percentage but no value. no match = no percentage found

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Gets all numbers in a string. This includes positive and negative numbers aswell as integers and floats. By: http://www.benlorantfy.com/

Match regular expressions substitutions, I personally use this to perform my validate if it is a substitution, then call re.sub() on it.

Hi All, I'm currently having an issue regarding writing regex to check minimum length of specific character. My case is for phone number. E.g. Phone number required at leat 8 character and max 19 character. However, people are allowed to write with 'space' character in between and that 'space' sho...

This will remove all facebook urls from a HTML string

Matches HTML structure

matching words between square brachets tags include newline or carriage return

Matches any IPv4 address

An extremely complete regex, that... Accepts international phones and most of regional phone numbers; Accepts phone numbers with/without "+", with/without space or "-" in the middle of the phone, and more. Gets groups of all important data of the phone number (local code, country code and the phone ...

repeat ... refactor