JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
Unfortunately, it is not allowed to collect credit card information though JotForm using plain text fields. You'll need to integrate any of the payment tools available that complies with PCI Security Standards in order to accept or process payments.
You may use some of these payment fields to authorize the payment so that you may charge them later from the concerned payment tool dashboard.
Please be noted that the credit card information is still encrypted with the payment processor and only the last 4 digits are displayed.
Thank you for letting us know about the other form. We'll also be sending a note to the other user on the form to remove the guilty fields from the form.