Validation of Numeric string sent in a form
| From: | Orlando Pozo | Date: | Fri, 21 Mar 2003 01:32:53 +0000 |
| Subject: | Validation of Numeric string sent in a form | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-140520@lists.php.net to get a copy of this message | ||
Hello all, I am Orlando Pozo
How could I verify if a variable is a "Numeric string"? , I need help in this; for example
when I submit a form, all texts fields are sent in strings, if you need to verify that the string is
all numeric, How could I verify?, thanks for your help.
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