What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
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.
We cannot force the internet browser to use numeric keyboard on the regular text fields. The solution is to use a Number field type instead. Please replace current Zip Code field with a Number field in order to fix this.
If you need any further assistance, please let us know.
this solution does not work , they keyboard still pulls alpha and numeric.
I am sorry, it seems to be working on Android only, and ignored by iOS.
You can try with a Phone field switched to the Input Mask mode. It should work on mobiles and desktops.
In case the form is supposed to be used internationally, you will also need to consider International Postal Code Formats. Thank you.