Blazor DateRangePicker Example - Validation

This sample demonstrates form validation using Data Annotations with the DateRangePicker component. Type the date range in the input element or choose a date range from the calendar popup. If the input value is valid, the form is ready to submit. Otherwise, an error message will be displayed.

The form enables validation with data annotation attributes by clicking the submit button externally. All validation rules are processed by the DataAnnotationsValidator.

Validation rules configured:

• Required: The field must have valid start and end date values
• Range: The date range must fall within the specified range (5 March 2021 to 25 March 2021)