Can I validate a field for void duplicate entry?

Hi,

can I validate a field for void duplicate entry, we need a form that the customer only fill once,
if he want to resend another, the form should advice duplicate entry and not save the new one.

thanks

Hi adminy2k,

How do you identify the customer to know if they have already submitted?

If they have to log in then you can use a DB Read action in the On Load event to see if there is already a form saved. If there is use an Event Switcher to display a message and stop the form loading.

Otherwise you can check info after the form submits - e.g. their email address - and do the same in the On Submit event.

Bob

hello Sr.
thanks for responde, yes there is no loggin process, so I will try your second comment, and let you know