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Hi!

I have a validation on serverside for at field where i store Social Security number. I need this so only one record with the same number is stored.

I use:

<?php 
$result  = JRequest::getInt('nnnn', '', 'post'); 
if ( !$result) { 
return "You must enter a reference number"; 
} 
$db =& JFactory::getDBO(); 
$query = " 
SELECT count(*) 
FROM `#__MyTable` 
WHERE `nnnn` = $result; 
"; 
$db->setQuery($query); 
$in_use = $db->loadResult(); 
if ( $in_use) { 
return "Personnumret används redan använd Ändra Elevfil istället om det är din elev. I annat fall tar du kontakt med Company på mail[at]example.com"; 
} 
?>

Sorry for a but swedish here but it is only in the error message. This number is stored like yymmdd-nnnn and the validation works for the six first number but after '-' it does not check at all.

Is there a way to solve this problem or do I have to store only numbers? (I have about 5500 records that nedds to be edited in that case.

Thanks in advance.

Hi JeLu ,

Just checking my understanding. The result submitted from the form is 1234 and the value in the database is - for example 801011-1234?

Bob

Hi!

Thank you for a such a quick answer. I have used past weekend to reed your fantastic book ChronoForms 1.3 and have some idees that does not work.

No in the form I have users to fill in the full number eg. 801010-1234 and when my server validation check if this number exist it checks only the 6 first digits so 801010-5678 is handeled as 801010-1234 and gives an error.

By the way, is there a similar book for connectivity?

Regards
Jerker

Hi Jerker,

Ok, then I think you need to (a) specify the input as a string (getInt() speifies an integer)

$result  = JRequest::getString('nnnn', '', 'post'); 

and (b) add quotes round the result

WHERE `nnnn` = ".$db->quote($result)."; 

Glad you enjoyed The ChronoForms Book :-)

There isn't a ChronoConenctivity Book but I am writing a series of How-To Documents for ChronoConnectivity that you can downlad here (for free at the moment).

Bob

You are amazing. It worked!!!

I have downloaded all Chronoforms additions and look forward to read Connrctivity too.

Jerker