Validation error messages don't update as it should.
Working on the sample on your site:
For example validation rules of the freight are:
- Required field
- Value: Min 1, Max 1000
If we would Add or Edit a row and we leave the freight field empty and press the save button then we get the error message 'This field is required'.
If we insert a value afterwards of 1200 and press save we still see the error message 'This field is required' and not the message 'Please enter a value between 1 and 1000.'
This message even stays there until you enter a valid value AND press the save button, entering a valid value and tab to the next field does not update the error message to valid unlike the automatic dialog creation.