BoolField class

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• FormField<bool>
• ResponsiveFormField<bool>
• BoolField

Constructors

BoolField({String? labelPrefix, String? label, Widget? labelWidget, ValueNotifier<bool>? controller, String? validator(bool value)?, void onSaved(bool value)?, bool? initialValue, bool enabled = true, AutovalidateMode autoValidateMode = AutovalidateMode.disabled, dynamic onChanged(bool value)?, bool filled = false, Color? fillColor, bool adaptive = false, Color? activeColor, InputDecoration? decoration, EdgeInsets padding = const EdgeInsets.all(8), Widget? prefixIcon, Widget? suffixIcon, String? hintText, EdgeInsets? contentPadding, TextOverflow textOverflow = TextOverflow.ellipsis, int? sizeExtraSmall, int? sizeSmall, int? sizeMedium, int? sizeLarge, int? sizeExtraLarge, double? minHeight, Key? key})

Properties

autovalidateMode → AutovalidateMode

Used to enable/disable this form field auto validation and update its error text.

final, inherited

builder → FormFieldBuilder<bool>

Function that returns the widget representing this form field. It is passed the form field state as input, containing the current value and validation state of this field.

final, inherited

controller → ValueNotifier<bool>?

final

enabled → bool

Whether the form is able to receive user input.

final, inherited

forceErrorText → String?

An optional property that forces the FormFieldState into an error state by directly setting the FormFieldState.errorText property without running the validator function.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

initialValue → bool?

An optional value to initialize the form field to, or null otherwise.

final, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

minHeight → double?

final, inherited

onChanged → dynamic Function(bool value)?

final

onSaved → FormFieldSetter<bool>?

An optional method to call with the final value when the form is saved via FormState.save.

final, inherited

restorationId → String?

Restoration ID to save and restore the state of the form field.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

safeMinHeight → double

no setter, inherited

safeSizeExtraLarge → int

no setter, inherited

safeSizeExtraSmall → int

no setter, inherited

safeSizeLarge → int

no setter, inherited

safeSizeMedium → int

no setter, inherited

safeSizeSmall → int

no setter, inherited

sizeExtraLarge → int?

final, inherited

sizeExtraSmall → int?

final, inherited

sizeLarge → int?

final, inherited

sizeMedium → int?

final, inherited

sizeSmall → int?

final, inherited

validator → FormFieldValidator<bool>?

An optional method that validates an input. Returns an error string to display if the input is invalid, or null otherwise.

final, inherited

Methods

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → FormFieldState<bool>

override

debugDescribeChildren() → List<DiagnosticsNode>

Returns a list of DiagnosticsNode objects describing this node's children.

inherited

debugFillProperties(DiagnosticPropertiesBuilder properties) → void

Add additional properties associated with the node.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

responsiveSize(ResponsiveSize size) → int

inherited

toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode

Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.

inherited

toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String

A string representation of this object.

inherited

toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a string representation of this node and its descendants.

inherited

toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a one-line detailed description of the object.

inherited

toStringShort() → String

A short, textual description of this widget.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited