RE: [PHP] Validate a form entry against an existing entry.
| From: | Bruce Douglas | Date: | Mon, 19 May 2003 00:47:38 +0000 |
| Subject: | RE: [PHP] Validate a form entry against an existing entry. | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-148132@lists.php.net to get a copy of this message | ||
you could define the table schema as "UNIQUE" on the column that you don't
want duplicates for....
-----Original Message-----
From: SP Computing [mailto:webmaster@spcomputing.com]
Sent: Sunday, May 18, 2003 1:06 PM
To: php-general@lists.php.net
Subject: [PHP] Validate a form entry against an existing entry.
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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