We want to validate only if the user has inputed any data into a form field. So basically no fields are required, but if for some reason they filled out the email address field we want to make sure it a valid address.
How would we use the Validator in this use case in an MVVM pattern.
Thanks in advance
1 Answer, 1 is accepted
0
Hi Philip,
You can use the Kendo UI Validator with a custom rule. I have modified the official demo of the validator to show you:
http://dojo.telerik.com/erAPi
Additionally, since you are using MVVM, you may find the below how-to article useful as well:
http://docs.telerik.com/kendo-ui/controls/editors/validator/how-to/validator-in-mvvm
Kind Regards,
Alex Hajigeorgieva
Telerik by Progress
You can use the Kendo UI Validator with a custom rule. I have modified the official demo of the validator to show you:
http://dojo.telerik.com/erAPi
Additionally, since you are using MVVM, you may find the below how-to article useful as well:
http://docs.telerik.com/kendo-ui/controls/editors/validator/how-to/validator-in-mvvm
Kind Regards,
Alex Hajigeorgieva
Telerik by Progress
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