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How to customize the validation?

Started by Oh.No.John!, 02 January 2015 - 13:39 PM

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Oh.No.John!

Member

Posted 02 January 2015 - 13:39 PM

Can anyone help me in trapping the user input,

for example, in my database i have a specific row in my table and its datatype is INT and the GC provided error trapping that upon typing in the textfield, it will only accept numbers. but I've discovered, that it accept also (these specific characters #$%). Can you help me find or locate on the source code on how can i customize it? that it will only accept numbers.

I really appreciate GroceryCrud and it was a big help on our project.