Blazor Dropdown Tree Example - Form Validation
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This example demonstrates DropDownTree integration within EditForm with Data Annotations validation.
Validation features:
- Use DropDownTree inside EditForm component
- Validate using DataAnnotationsValidator
- Choose valid values from dropdown popup
- Error messages display for invalid inputs
Validation rules applied:
- Skills - Field must have valid value with minimum two values
- Role - Field must have valid value
Click Submit to validate the form.