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Wildhoney · 09-29-2007, 03:18 PM

I've had to shrink down the function a lot as it's getting values from your class. This works fine for me though which is a skeleton adaptation of your function:

PHP Code:


			
function isUSZipCode($iZip)
{
    if(preg_match('/^[0-9]{5}$/', $iZip))
    {
        return true;
    }
    
    return false;
}

var_dump(isUSZipCode(50266));

I would hazard a guess that $this->getValue($field); is returning a value that is not a zip code - var_dump($field); it and see.

09-29-2007, 03:18 PM	#7 (permalink)
Wildhoney La Vida es Sueño Join Date: Sep 2007 Location: Oldham Posts: 2,280 Thanks: 90	I've had to shrink down the function a lot as it's getting values from your class. This works fine for me though which is a skeleton adaptation of your function: PHP Code: `function isUSZipCode($iZip) { if(preg_match('/^[0-9]{5}$/', $iZip)) { return true; } return false; } var_dump(isUSZipCode(50266));` I would hazard a guess that `$this->getValue($field);` is returning a value that is not a zip code - `var_dump($field);` it and see. __________________ The man who comes back through the Door in the Wall will never be quite the same as the man who went out.