Conditional check before offering PayPal bypass

Hi,

I am using a membership form for users to use to register/renew their memberships. We offer a Lifetime membership that needs to be renewed each year but no payment is required. We collect a membership number for all registrations/renewals. We would like to check the membership # that the user enters against a list of lifetime members. If the membership # matches, then we will use the option to bypass the connection to PayPal. But if the membership # does match the user will be taken to PayPal as required.

Is there a way to include that conditional check in your plugin or in Contact Form 7? I haven’t been able to find anything about that in the documentation. If that’s not possible, do you have any other ideas that would prohibit any general user from selecting renewal as a lifetime member? I’m trying to keep my treasurer from having to chase down a bunch of members who have tried to renew without paying.

Thanks so much,

Debbie

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