Validate a form entry against an existing entry.
| From: | SP Computing | Date: | Sun, 18 May 2003 20:06:20 +0000 |
| Subject: | Validate a form entry against an existing entry. | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-148118@lists.php.net to get a copy of this message | ||
hi all,
i have a test form with 1 form field and the data from the form field is
inserted into a mysql db.
how do i make sure that no 2 same values can go into the database? I want
to validate it using PHP and not JavaScript or anything like that.
TIA
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