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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.

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.


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    How to stop mailinator.com email addresses

    Asked by pro2colgroup on May 12, 2015 at 04:21 AM

    Hi There,

    When you set up the email field on a form, I can see there is an option to disallow free email addresses such as hotmail and gmail etc, firstly may I have a list of which domains this blocks and secondly would it be possible to add "mailinator.com" to this list of disallowed addresses?

    Many thanks

    Michelle

    email stop style size font hotmail
  • Profile Image
    JotForm Designer

    Answered by ecem on May 12, 2015 at 05:12 AM

    Hi,

    We have an email validation tool that blocks free emails like yahoo, gmail, hotmail and etc. Here's how:

    You can also use conditions in the email field that would hide the form or submit button when a certain word is entered in the field. This way, they won't be able to submit the form.

    Example:

    However, if you'd like a more secure validation, you can take your form source code and inject a script that would disallow all their email addresses.

    I hope it helps.

     

    Best Regards.

    Ecem

  • Profile Image

    Answered by Susan Kendrick  on May 26, 2015 at 09:21 AM

    HOW DO I GET RID OF MAILINATOR?? THEY ARE ON MY LINKEDIN ACCOUNT AND HAVE CONTROL OVER MY LINKEDIN EMAILS... SENDING RANDOM EMAILS TO MY CONTACTS. PLEASE HELP
  • Profile Image
    JotForm Support

    Answered by Charlie on May 26, 2015 at 09:57 AM

    @Susan Kendrick,

    To better assist our users, we advise that they open a separate thread for their questions, I went ahead and opened one for you, please refer to this link instead: http://www.jotform.com/answers/576018.

    Thank you.