FormErrors<E extends FormBody> class abstract

A container for a collection of form field validation errors.

Used in conjunction with the shape_generator package to generate the errors for a FormBody.

The generic type E represents the type of the FormBody container that this error represents.

Any classes extending FormErrors must override the errors getter and provide it all the errors that occurred during validation.

Use hasErrors to determine if there are any errors in this container.

@GenerateFormBody()
abstract class RegistrationFormBody
  extends FormBody<RegistrationFormErrors>
  with _$RegistrationFormBodyFields {
  factory RegistrationFormBody({
    required String username,
    required String age,
  }) {
    return _$RegistrationFormBody(
      username: GenericFormField(
        value: username,
        isRequired: true,
      ),
      age: AgeFormField(
        value: age,
      ),
    );
  }

  const RegistrationFormBody._();
}

Constructors

FormErrors()

A container for a collection of form field validation errors.

const

Properties

errors → List<Object?>

All validation errors in this container.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

isEmpty → bool

Indicates whether this container has no validation errors.

no setter

isNotEmpty → bool

Indicates whether this container has any validation errors.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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