Following the tutorial on http://www.outsystems.com/learn/training/13/1707/690/server-side-validation-of-inputs/#VideoTitle, we can validate input server side, using the form "valid" property. However, my controls are not inside a form, so I don't find the way to validate them. Client validation doesn't work either. It appears that (just maybe), because Outsystems automatically asign a 0 value to the variable that holds the value of Combo Boxes, they doesn't respond with "Required" when no item is selected in client validation.
The problem: I don't find a simple way to validate that a selection of these combo boxes are required. If the user select nothing, ajax submit runs with 0 values for the combo boxes.
What should I do in this case?? Thank you!!
The problem: I don't find a simple way to validate that a selection of these combo boxes are required. If the user select nothing, ajax submit runs with 0 values for the combo boxes.
What should I do in this case?? Thank you!!