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Posted by Darren on 11/14/05 14:08
Hello,
I am sure this subject has been done to death, but I would like to make
sure that a form post is an interger or a float.
I have used
if (!ctype_digit($current_value)
but this is true if the number contains a decimal point.
I probably need a good tutorial/guide on form validation.
Darren
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