Regular Expressions

US Tele Number
((\(\d{3}\) ?)|(\d{3}-))?\d{3}-\d{4}


US Social Sec
\d{3}-\d{2}-\d{4}



US Zip code
\d{5}(-\d{4})?


e-mail address

^[A-Z0-9._%-]+@[A-Z0-9._%-]+\.[A-Z]{2,4}$



'resource
http://www.regular-expressions.info/tutorial.html