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Expressions by User

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Title Test Details Pattern Title
Expression
^((https?|ftp)\://((\[?(\d{1,3}\.){3}\d{1,3}\]?)|(([-a-zA-Z0-9]+\.)+[a-zA-Z]{2,4}))(\:\d+)?(/[-a-zA-Z0-9._?,'+&%$#=~\\]+)*/?)$
Description
Using other regular experssions from this page, combining others for email addresses, and mixing in my own ideas - I came up with this regular expression. Can be used to validate input into a database.
Matches
http://207.68.172.254/home.ashx | ftp://ftp.netscape.com/ | https://www.brinkster.com/login.asp
Non-Matches
htp://mistake.com/ | http://www_address.com/ | ftp://www.files.com/file with spaces.txt
Author Rating: The rating for this expression. Benjamin Gray
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