How to Enable or Disable Fields Using Conditional Logic

If you need to disable or set your form fields to read-only conditionally, you can use Jotform’s Conditional Logic. This can be useful if you need to keep your form fillers from changing the field values on your form.

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To enable or disable your form fields conditionally

1. In the Form Builder, go to Settings at the top.
2. Select Conditions on the left.
3. Add a new Enable/Require/Mask Field condition.

4. On the next page, set up your condition rules.

In this example form, the conditional logic is as follows:

• IF: Read-only (a dropdown field)
• STATE: Is Equal To
• VALUE: Yes
• DO: Disable
• FIELD(s): Name, Email, Notes

5. Once you’re done, select Save at the bottom.