Regular Expressions 101

Get directive names from javascript code

Simple file names. Special chars allowed (-_.) {3, 40}

any format, check domain to make sure it's a youtube url

LG G3 Device identifier:LG-D855, LG-D851, LG-D850, VS985 4G, LGLS990, LGUS990, LG-D852

match int or float number, and following word (unit for example)

Length of 5 or 7. if 7, it should start with 20.

retrieve multiple lines from an email body.

exludes all address with po box

Regex to match R-G-B and Opacity with/without "," and even RGBA text It will match rgba(x,x,x,x.x) rgba (x x X x.x) x,x,x,x.x x x x x.x...

check if the format is HH:MM (00:00 is OK, 0:00 is not)

masked phone input validator