validation expression for url

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i want to set a validation expression for url
my expression is http://www.facebook.com
i dont want this http:// it should be simple www.facebook.com
i m using this but it stil takes ([\w-]+\.)+[\w-]+(/[\w- ./?%&=]*)? if i simply insert aa.a can any one help me plz????

Posted 7-Apr-10 22:15pm

TanzeelAhmed

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The solution · Answer 1 · 2010-04-07T22:59:00

Hi,

You can use below expression for the same,

^((https?|ftp|news):\/\/)?([a-z]([a-z0-9\-]*\.)+([a-z]{2}|aero|arpa|biz|com|coop|edu|gov|info|int|jobs|mil|museum|name|nato|net|org|pro|travel)|(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]))(\/[a-z0-9_\-\.~]+)*(\/([a-z0-9_\-\.]*)(\?[a-z0-9+_\-\.%=&]*)?)?(#[a-z][a-z0-9_]*)?$

Hope it will solve your issue.