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JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

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    How to have input validation on Phone fields

    Asked by Geodesyxyz on November 16, 2014 at 05:37 AM
    Would you suggest me a way to perform a check in the phone field for ensuring that the user will input only digits, not letters?
    phone number field input mask
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    JotForm Support

    Answered by jonathan on November 16, 2014 at 06:29 AM

    Hi,

    You can use the Phone Number field from Quick Tools.

    Make sure to set to ON the 'Input Mask' property to prevent input characters that are not numbers.

     

    Inform us if you need further  assistance.

    Thanks.

  • Profile Image

    Answered by Geodesyxyz on November 17, 2014 at 01:15 PM

    Solved, thank you!

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    Answered by Shadae on November 17, 2014 at 01:40 PM

    Hi Geodesyxyz,

    On behalf of my colleague you are most welcome. We are happy that your issue has been solved.

    Please feel free to contact us if you need further assistance.

    Thank you.