Conditional Logics: How to Make a Field Required Based Using Conditions

what utilities ?

Hi Titansci,

Thanks for reaching out to Jotform Support. Unfortunately, our French Support agents are busy helping other Jotform users at the moment. I'll try to help you in English using Google Translate, but you can reply in whichever language you feel comfortable using. Or, if you'd rather have support in French, let us know and we can have them do that. But, keep in mind that you'd have to wait until they're available again.

Now, let me help you with your question. Can you tell us more about your concern about the enable/require field function? Do you want to know how will you be able to check it? If so, it's easy to do, but we'll need to do that on the Desktop version of Jotform because it's not available yet on the Jotform Mobile App. Let me walk you through it:

1. Login to your Jotform account.
2. Hover your mouse over your Avatar/Profile picture on the right side of the screen.
3. In the dropdown, click on Settings, or click on this link to go directly to your Settings page.
4. Now, go to the Security tab and you can see the options which you can check and uncheck depending on what is your requirements.

If this isn't exactly what you're referring to, let us know.

Keep us updated and let us know if you need any more help.

Hello, No that's not it. I'm talking about this. look at the picture. This condition seems not to work or it's me who doesn't know how to use it, could I have a complete description of its use please. Urgent

Hi Titansci,

Thanks for getting back and sharing more details about your request. Enable/Require Field condition is used to make the field Required or Unrequired based on another field answer. Let me show you how it works:

1. In Form Builder, in the orange navigation bar at the top of the page, click on Settings.
2. Click on Conditions on the left of the page.
3. Now, click on Add a New Condition and then click on Enable/Require Field.
4. Set the conditions as you prefer and click on Save.

I added a condition to my Demo Form to set the Phone field as Required when the Email field is Filled. Check the screenshot below:

You can check the condition and the result on the live form:

Feel free to Clone my Demo Form for more details.

Let us know if you have any other questions.