Form Field Validation


Advanced Masked Textbox

This tutorial demonstrates how to use Custom Advanced Masked Textbox component on the Form. With this component designer is able to use Regular Expressions for User input Validations. In computing, regular...

Validating Form Data

One of the most common requirements of an application is to validate form inputs before accepting them. By assigning rules to forms within a flow, the system can validate form data before submission, preventing users from entering invalid information in an application. When the rule...

Creating a Form Validation Rule

alidation Rules evaluate a form value and return a "True" or "False" outcome, depending on whether the form value satisfies the rule's condition(s). The platform includes several form validation rules, found under System > Shared Designer Elements > System Defaults > Default Form Validation Rules. To keep all form validation...

Running a Validation Rule at Startup

To ensure that a user enters valid data in a form's required fields, you can configure a form to run validation rules when it opens and to display alerts next to the fields. This can be useful for highlighting...

Running a Validation Rule

To ensure that a user enters valid data in a form's required fields, you can configure a form to run validation rules. The rules can run upon submission of the form, upon a field losing focus (i.e. the...