Hi,
Is there a way to validate the user input in a UI Designer’s form?
I want to show some text error below a required field widget. I can show the constraints messages in the page but I don’t think this is the correct way to report the errors.
The required property on the widget says something about $form.$invalid as boolean but I don’t know hot to get this value.
Any help?
I would use custom widgets with AngularJS validation, have a look at the following examples of validation techniques.
http://www.sitepoint.com/easy-form-validation-angularjs-ngmessages/
http://www.w3schools.com/angular/angular_validation.asp
http://code.realcrowd.com/on-the-bleeding-edge-advanced-angularjs-form-validation/
https://scotch.io/tutorials/angularjs-form-validation-with-ngmessages
http://codepen.io/sevilayha/pen/xFcdI
Hope this helps,
regards
Seán
PS: If this reply answers your question, please mark a resolved.
Hi Sean,
First at all thank you for your reply!
Did you have some example of validations with custom widgets? I know the techniques on Angular but I don’t know how to work it with the custom widgets.
nope, sorry…