PHP variable name

Valid PHP variable name as defined in the manual at http://php.net/manual/en/language.variables.basics.php

Email (RFC2822)

Email address compliant with RFC2822

regex101.com id grabber

grabs the ID for the regex101.com permalink to code

Between tags content

CSV line parsing

Captures all fields from a CSV file's line. Can be customized with user-defined field separator and protecting character.

Match Gmail Email

Match Gmail Email

Password

Safe Password that allow only with a number, a lowercase, a uppercase, and a special character

us postal/zip

URL Validator

Validates - 1. URLs with schemes - http, https and ftp 2. Relative URL starting with / and ../

Username with "_" "-"