Hidden fields



What are hidden fields?

Hidden fields are form fields that are pre-populated with data not visible to the user but are submitted with the form. These fields are often used to include additional information, such as timestamps, user IDs, or tracking data, without cluttering the form for the user.

Use cases

  • Timestamps: Automatically record the time when the form was submitted.
  • User IDs: Include the unique identifier of the user who is submitting the form.
  • Session Data: Pass session-specific information that helps in maintaining the state of the user’s interaction.
  • Tracking Information: Include campaign or referral data for tracking the source of form submissions.
  • A/B Testing: Track which version of a form a user is interacting with for testing different form designs or calls to action.


Advantages of using hidden fields

  • Clean User Interface: Keeps the form uncluttered and focused on essential inputs.
  • Automation: Streamlines processes by automatically including necessary background data.
  • Data Integrity: Ensures additional necessary data is included with every submission.

Related Glossary Terms

Data processing agreement

A data processing agreement (DPA) is a legal contract established between two parties, typically a data controller (such as a company or organization collecting personal data through web forms) and a data processor (such as a third-party service...

Details Details

Privacy compliance

Privacy compliance refers to the adherence to applicable privacy regulations and standards governing the collection, use, and protection of personal data obtained through web forms.

Details Details

Form redirect

Form redirect is a functionality implemented in web forms to automatically direct users to a specific webpage upon form submission. This feature enables organizations to customize the post-submission experience for users, enhancing engagement and...

Details Details