Hi,

I have a strange error.

In a form, when 'normally' accessed to edit, I can Update the data.

But when the form is shown in a HTML view, on Update I get :

'Invalid entries found. Please correct and submit again.', and a red 'undefined' on the screen.

For support : the app is Hotel, and the HTML View is Reserveren, I have shared it for support.

Thanks,

Danny