Signature field

Use Signature when the respondent must draw a signature as part of the form.

Example: acknowledgement signature

1. Open Fields > Contact and select Signature.
2. Select the field and open Edit.
3. Set the label to Sign to confirm you have read the acknowledgement and Name to acknowledgement_signature.
4. In Signature settings, choose a visible Pen color and practical Pen width.
5. Set Required complexity to Simple, Medium, or High according to the required signature quality.
6. Turn on Required Field only when a signature is genuinely required.
7. Preview on a mouse-based device and a touch device. Sign, clear, sign again, and submit.

Expected result

The respondent can draw a usable signature and the form blocks submission only when a required signature is missing. A drawn signature does not by itself determine legal enforceability; follow the organization’s legal and retention policy.