Select a character (or string) ingnoring if that element is inside the HTML tags. Useful to apply html tags using replace.

IOS3166 Country Code Identification REGEX

sdfs sdfs FLBREV00022230 dsfsdfs sdfsf FLBREV00022234 In this case is false

This regex validates varying types of telephone numbers.

YourLink - not found AnotherLink - found

Checks that a password has a minimum of 6 characters, at least 1 uppercase letter, 1 lowercase letter, and 1 number with no spaces.

Capture comma separated numbers, no matter if there are spaces before or after the commas.

Returns key/value pair of a url. Also works with google fonts which has additional information

Parse an English date following the "dd mmmm yyyy" format.

The following regular expression matches only letter a-z A-Z numbers 0-9 and a blank space for a given string.

Check "codice fiscale"

The secret of the Twitterverse.

Grabs sentences including terms like: e.g. z.b. Figs.These get caught in 1st capturing group. Problem: how to only accept matching sentences which contain pattern \b\d+[a-z]{0,2}\b?

Validates IPv4 IP Address