Adding error messages for interactive forms
In this recipe, we will see how we can add error messages to interactive forms. We will see how a Date input field may be set to produce error messages when a wrong date is passed.
How to do it...
Follow these steps:
- On the Object palette of the Date panel, select the Value tab.
- Select a validation pattern from the list box provided.
- Select the Error checkbox and in the Validation Pattern Message area and enter the message that you like to be displayed.
- Activate your form.
How it works...
When the user enters in the required format, no error is displayed. When a wrong date is entered, the error is shown as shown ...
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