Regex Explorer is the largest regular expression database for regex pattern and matches containing searchable and filterable records for many different languages

html tags

Get any positive integer

All real numbers can be divided into three categories: positive, negative and zero; Match all positive number Match: 2 9 +8 005 0420 123456789 40.262,12 +042 262,12 421.265.195,52 0420 $ 0420 € 35 °C 12 °F No Match: 0 00000 0000 -10 -1 10a

get specific value from html tag

Credit Card Validation - MasterCard, Visa, Amex, Discover

MasterCard - ^5[1-5]\d+ Visa - ^4\d+ Amex - ^3[47]\d+ Discover - 6011|65|64...

BEST simple mail regex validator

# **VALIDATE ALL WOLRD MAIL RULES** 1. Very simple expression 2. Less than 140 caracters. 3. Validate on SonarQube typescript, javascript, angular rules # **EXAMPLES** [email protected],COM (INVALID) [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] (INVALID) [email protected] (INVALID)

Validate Argentinian postal code

Validates CPA (Código Postal Argentino, spanish for Argentinian Postal Code).

Extract asp label

I am trying to extract the asp:label syntax using Regex but I am getting some error can some one help me

Match quoted strings, ignoring escaped quotes

Matches single or double quoted strings, and ignores backslash-escaped quotes within the string.

php input:date yyyy-mm-dd

improved "Ahmed Z" regexp. PHP date format (and input[type=text] format date too): YYYY-MM-DD. Year between [1900-2099]. No leap year check. Month 02 is limited to 29 days.

Validates argentinian postal code

Validates the two valid postal codes in Argentina