●
LIVE DEMO
Generated using
Instruct UI - An AI for Blazor UI Generation
## What's implemented
- Full registration form inside a Bootstrap card: first/last name, email, password + confirm, date, gender radio group, role select, bio textarea, profile file input, terms checkbox and submit button.
- Validation using DataAnnotations with ValidationSummary and per-field ValidationMessage output.
- File selection via InputFile with filename/size display (no upload streaming implemented in this page).
- Success alert shown on valid submit; client-side reset commented for demonstration.
## Key components
- EditForm, DataAnnotationsValidator, ValidationSummary
- InputText, InputDate, InputRadioGroup, InputRadio
- InputSelect, InputTextArea, InputFile, InputCheckbox
- ValidationMessage, @bind-Value, OnValidSubmit handler
- RegistrationModel class with DataAnnotations and custom MustBeTrueAttribute
## How it works
- Model binding uses @bind-Value on standard Blazor form inputs; EditForm triggers validation via DataAnnotationsValidator and shows results in ValidationSummary and ValidationMessage components.
- OnValidSubmit calls HandleValidSubmit which toggles a local success flag; no persistence or server call is present.
- InputFile OnChange handler captures selected file metadata (Name and Size). File content streaming is intentionally omitted but noted in comments.
- Password confirmation uses the Compare attribute on the model; AcceptTerms uses a custom validation attribute (MustBeTrueAttribute).
## Styling
- Uses Bootstrap utility and layout classes: container, row, col-*, card, card-body, form-control, form-select, btn btn-primary, d-flex, gap-3.
- FontAwesome icon classes appear in headings and buttons (e.g., fas fa-user-plus).
- Responsive behavior uses Bootstrap grid (col-12 / col-md-6) for two-column layout on medium+ screens.
## Reuse steps
1. Add the RegistrationModel.cs to the project and import Microsoft.AspNetCore.Components.Forms in the component.
2. Ensure Bootstrap CSS is included (link in index.html or _Host.cshtml) and FontAwesome if icons are required.
3. Place Register.razor under Pages and preserve @page "/register" route.
4. Implement a backend service for user creation and register it in Program.cs; replace HandleValidSubmit with service calls and error handling.
5. Implement server-side or cloud file upload: use file.OpenReadStream(maxAllowedSize) on the server or configure streaming for WASM accordingly.
## Limitations & next steps
- This is a single-page UI scaffold produced by Instruct UI; no persistence, authentication, or API integration is wired.
- File input only captures metadata; actual upload, virus scanning, and size limits must be implemented server-side.
- Add password hashing, email confirmation, client-side strength meter, and server validation duplication for production.
- Improve accessibility (aria attributes, proper label associations) and add unit/feature tests for validation scenarios.