DynamicFormField class abstract

Abstract base class for all dynamic form field configurations.

This class defines the common properties shared by all field types. Extend this class to create custom field types for your application.

Example:

class SliderFieldConfig extends DynamicFormField {
  final double min;
  final double max;

  const SliderFieldConfig({
    required super.id,
    required super.label,
    required this.min,
    required this.max,
    super.isRequired,
    super.initialValue,
    super.validators,
  });

  @override
  FieldType get fieldType => FieldType.custom('slider');
}

Implementers

• DateFieldConfig
• RadioFieldConfig
• TextFieldConfig

Constructors

DynamicFormField({required String id, required String label, bool isRequired = false, dynamic initialValue, List<FieldValidator> validators = const []})

Creates a new dynamic form field configuration.

const

Properties

fieldType → FieldType

Returns the type of this field.

no setter

hashCode → int

The hash code for this object.

no setter, override

id → String

Unique identifier for this field.

final

initialValue → dynamic

Initial value for this field.

final

isRequired → bool

Whether this field is required.

final

label → String

Display label for this field.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

validators → List<FieldValidator>

List of validators to apply to this field.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override