Regex for validatin the number range from 20 to 999999999

Adopted one of answers from: http://stackoverflow.com/questions/5948051/regex-extract-twitterusername-from-url

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

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

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

Second line of the machine readable passport, based on the excellent article here - http://www.highprogrammer.com/alan/numbers/mrp.html

checklists item

Get directive names from javascript code

get the file extension of a given filename