PageError class final

Response for rendering an error page.

Use this to display error pages with appropriate HTTP status codes.

Usage

// Generic server error (500)
return PageError('Something went wrong');

// Not found (404)
return PageError.notFound('User not found');

// Bad request (400)
return PageError.badRequest('Invalid ID format');

// Forbidden (403)
return PageError.forbidden('Access denied');

// With additional data for the error page
return PageError(
  'Validation failed',
  statusCode: 422,
  data: {'errors': validationErrors},
);
Inheritance

Constructors

PageError(String message, {int statusCode = 500, Map<String, dynamic> data = const {}, List<Cookie> cookies = const []})
Creates an error response with the given message.
const
PageError.badRequest([String message = 'Bad request', List<Cookie> cookies = const []])
Creates a 400 Bad Request error.
const
PageError.forbidden([String message = 'Access denied', List<Cookie> cookies = const []])
Creates a 403 Forbidden error.
const
PageError.notFound([String message = 'Page not found', List<Cookie> cookies = const []])
Creates a 404 Not Found error.
const
PageError.unauthorized([String message = 'Unauthorized', List<Cookie> cookies = const []])
Creates a 401 Unauthorized error.
const

Properties

cookies → List<Cookie>
Creates an error response with the given message.
final
data → Map<String, dynamic>
Additional data for the error page template.
final
hashCode → int
The hash code for this object.
no setterinherited
message → String
The error message to display.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
statusCode → int
HTTP status code for the error.
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited