Right on,
I ended up using
'rule' => array('custom', '/^[A-Za-z ]+$/'), and that seems to work.
Thanks,
Dave
_____
From: Maximillian Schwanekamp [mailto:[email protected]]
Sent: October-19-09 4:32 PM
To: [email protected]
Subject: Re: Regular Expression
On Oct 19, 2009, at 10:41 AM, Dave Maharaj :: WidePixels.com wrote:
I have 'rule' => '/^[a-zA-Z]$/', to allow only letter characters but it does
not seem to be working.
Is there something wrong with this expression?
I think you need to specify how many characters you need. E.g.
/^[a-zA-Z]+$/ for at least one alpha char.
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