(Platinum version of the plugin)
The Signature addon converts the form fields selected in "Signature" fields, allowing the users to sign with the mouse or directly in the touchscreens.
DocumentationEnabling addon

Easy to activate
To activate the add-on, simply visit the plugin page through the menu option: "Calculated Fields Form > Addons", tick the checkbox: "CFF-Signature", and press the "Update" button.
Signature Settings

Signature Settings
Enter the names of fields to convert in signature fields, select the border color, the signature color, guideline, and the guideline color.
Pay attention
* In the signature field settings, please ensure you enable the "Accept submitting HTML as field value" option. This will prevent the sanitization module from stripping out the image tag containing the user's signature.
* To include the user's signature in notification emails (Select the HTML option in the "Email format" attribute within the form settings) and PDF files, simply use the field's tag directly. For example, if the signature field is named "fieldname1", use either the <%fieldname1%> or <%fieldname1_value%> tag.