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PHP5 - Validate entry

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  #1  
Old May 8th, 2008, 11:09 PM
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PHP5 - Validate entry
I have a field "credit" in my tableA and another field "cost" in another separate tableB in the same database.

I want that if "cost" is GREATER THAN "credit" a message would say "cannot process".

Any simple tutorial?

thanks
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Old May 8th, 2008, 11:38 PM
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just select your required fields from the tables and place a condition as you required.
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Old May 9th, 2008, 01:05 AM
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