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pyliAsked on December 16, 2019 at 2:15 PM
How do i mask a data validation for example,
Out of 5 characters, I need only 1st charactor to be Alphabet between A & D only , and the remaining numeric limited to (0-9)
Example the masking formula should be similar to this regular expression ^([A-D a-d])(?:[1-9]|10|11)(0)([1-4])$
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SebastianVanH Jotform SupportReplied on December 16, 2019 at 3:02 PM
Hi @pyli!
If you are trying to restrict the user to only input a certain symbol, this can be done via the method of using input masks:
This allows the user to only input a letter in the first field and the remaining four are digits. You can learn more about these features here: Getting-Started-with-the-Basics-of-Input-Masking
If you have any more concerns regarding this topic please feel free to reach back out, we are more than happy to help!