WizardQuestion class - syntrix library

Constructors

WizardQuestion({required String id, required String prompt, required WizardQuestionType type, String? helpText, T? defaultValue, List<WizardOption> options = const [], Validator<T>? validator, ValidationResult customValidate(T value)?, bool condition(WizardContext context)?, dynamic valueGetter(WizardContext context)?, void valueSetter(WizardContext context, dynamic value)?}): Creates a WizardQuestion instance.
const

condition → bool Function(WizardContext context)?: Predicate determining whether this question is visible based on WizardContext.
final
customValidate → ValidationResult Function(T value)?: Custom inline validation function.
final
defaultValue → T?: Default value if user enters empty input.
final
hashCode → int: The hash code for this object.
no setterinherited
helpText → String?: Optional help text or explanation.
final
id → String: Unique identifier key for storing/retrieving the answer.
final
options → List<WizardOption>: List of selectable options (for singleSelect and multiSelect).
final
prompt → String: The prompt question text displayed to the user.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
type → WizardQuestionType: The type of input expected.
final
validator → Validator<T>?: Custom validator or core Validator used to validate the input value.
final
valueGetter → dynamic Function(WizardContext context)?: Function to extract initial value from existing WizardContext.
final
valueSetter → void Function(WizardContext context, dynamic value)?: Function to apply user answer back into WizardContext.
final

isVisible(WizardContext context) → bool: Determines if this question should be asked given context.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited
validateInput(T input) → ValidationResult: Validates input using validator or customValidate.