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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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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.

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    How can I check a field and insert a value to another field with conditions?

    Asked by ManagementStandards on November 09, 2016 at 11:18 PM

    I was excited to discover this option!!

    However my need is slightly different, I wish to prefill a number of email addresses, and disable them unless the corresponding name is entered in the associated field, can you help with this?

    This is a re-post of a comment on How to Enable/Disable Fields Using Conditional Logic

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    JotForm Support

    Answered by seth on November 10, 2016 at 01:36 AM


    I couldn't understand what you need exactly. As I understand you want to check names in a field and then enable some email addresses if the name is correct. You can do this by update/calculate conditions:

    You can check the name in conditions first part and then insert the associated emails to email field:

    Unfortunately there is no disable option in conditions. However, you can show/hide fields with conditions.

    If this is not what you are asking, please reply to this thread and elaborate the issue further.

    For your other queries please open a new forum entry.