check if coloumn is empty or null

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lvidya
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New php-forum User
Posts: 37
Joined: Wed Jun 20, 2012 3:20 am

Tue Jul 24, 2012 8:30 pm

Hi, pls help me in how to check a field is empty or the value is null


NigelRen
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Posts: 622
Joined: Fri Aug 05, 2011 9:53 am

Thu Aug 02, 2012 11:37 pm

Are you talking about a database field - if so you can use 'is null' ( http://dev.mysql.com/doc/refman/5.0/en/ ... -null.html )

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