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Hidden Box

Hidden Box

Demo Add to Form
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Demo Add to Form

Add a hidden form field on your form

The Hidden Box allows you to add extra functionality on your form which will not require your form user's input.



This widget adds a hidden input box on your form which will not be visible to your form users.



The hidden box can be used to collect user agent information - that is - the details about the browser and operating system your form users opened your form with.



You can also pre-populate the hidden box with a value using a URL parameter.

Listed in:
Other

Other

Want to make your online forms more advanced, stylish, or useful? Browse JotForm's widgets that have use cases from social to mapping to other.
Terms & Conditions

Terms & Conditions

Add a terms and conditions checkbox to your form
Smooth Signature

Smooth Signature

Collect smoother e-signatures online
Data Grid

Data Grid

Add data tables to your forms
Form Tabs

Form Tabs

Add tabs to a multi page form
Unique ID

Unique ID

Create a unique ID for every form submission
Form Separators

Form Separators

Organize Sections of Your Form
Short Scrollable Terms

Short Scrollable Terms

Add a Scrollable Terms and Conditions Field
Auto Complete

Auto Complete

Add an Auto Complete Field to your form
Spreadsheet to form

Spreadsheet to form

Pre-populate your form from spreadsheet values
Submissions Counter

Submissions Counter

Display the Submissions Completed on Your form
Labelless

Labelless

Text input fields with placeholder labels
Infusionsoft Upload

Infusionsoft Upload

Upload Files to your Infusionsoft® Account
QR Code

QR Code

Generate a QR Code and add it to your form
Random Value Generator

Random Value Generator

A Random Unique Value Generator
Filled Fields

Filled Fields

Show the total number of form fields completed
Field Confirmation

Field Confirmation

Compare the similarity between two input fields
Spacer

Spacer

Creates a defined amount of space on the form
Countdown

Countdown

Add a countdown timed limit to your form
Slider

Slider

Drag and set numeric values
Hidden Box

Hidden Box

Add a hidden form field on your form
Day Countdown

Day Countdown

Add an Elegant Countdown to your Form
Masked Input

Masked Input

Automatically format the numbers entered
QR Code Reader

QR Code Reader

Read and send QR codes via your forms
Time Tracker

Time Tracker

Track how much time it takes to fill your forms