Find one or more spaces

Nombres en mayúsculas Permite filtrar palabras de nombres con mayúsculas y tildes. Incluye la ñ para Latinoamérica.

An expression that obfuscates with * following this rule: @. Example: Input: eagles.willys@willbethebest.co.uk...

is used for nginx nameserver regex. pass all except some subdomains.

okok

https:// http:// https://\/\/ https:\/\/\/\/\/\ https://\/\/ ...

Check special character except alpha_num

Non scientific float numbers validator

nothing

A regex to remove the iframe from archive.org in archived sites' links.

Nothing interesting

Asset market/exchange tests

I use it so that I don't need to worry about formatting when working with unit tests in Kotlin, which means I don't worry too much about whether this is production quality, but it could be useful in other situations where the desire is to strip whitespace from a JSON object while protecting the valu...

smth

Search for a date in a text.

([a-zA-Z0-9.-]+@[a-zA-Z0-9.-]+\.[a-zA-Z0-9_-]+)

This finds the boundaries of words in a camel case string

Here is what I came up with for a 'reasonable' e-mail validator. Explanation @ https://geekalicious.org/d/90-validating-e-mail-addresses-with-regex-pcre

Pattern for validating a definitions.reference.isbn value in the Citation File Format (CFF)

any given url inside a text will be recognized and split into different groups: url (full url) scheme hostname (subdomain + domain + tld) port path...