Progress® Telerik® UI for ASP.NET AJAX Feedback Portal
Back to Feed
Request a Feature Report a Bug
Unplanned
Last Updated: 15 May 2023 06:41 by Matthias
Matthias
Created on: 12 May 2023 12:49
Category: Signature
Type: Feature Request
1
Focusing the Signature changes its value to a certain base64string which makes validation of the widget tricky

Initially empty Signature has no value -> signatureObject.value() returns undefined. When the control is focused it gets a default value representing the blank background of the signature pad.

Validating the Signature based on its value gets quite complex as it requires considering this default base64string.

It would be great if the control would provide functionality to validate for mandatory user input

1 comment
Matthias
Posted on: 15 May 2023 06:41

Original request yielding this feature-request:

It would be great, if the control would provide functionality to validate for mandatory user input. I.e. I (as a developer) don't want to have to memorize/manage a variable focusedSignatureDefaultContent (c.f. docs for RadSignature) for each RadSignature-control I want to put on a page. Best case, the RadSignature control manages this data for me and I can either read a boolean to determine if its contents have changed (client- and especially server-side).

Create an account Log In
View
Type
Status
Category