[ic] Implications of [input-filter] on "mv_credit_card_number

[Marty Tennison]

Hi all,

4.9.7
Signio.pm

Just curious...

I'm trying to keep the customers from entering spaces, 
slashes, dashes etc into the credit card number field.  

Does anyone see anything wrong with this setup?

[input-filter name=mv_credit_card_number op=digits][/input-filter]
<input type="text" name="mv_credit_card_number" size="20" maxlength="20">

We only take Visa/MC, Discover and Amex so 20 digits is sufficient.


-- Marty Tennison <marty at sediva.com>