ZetaTextFormField class abstract

A text form field used in Zeta

Inheritance
Implementers
Available extensions

Constructors

ZetaTextFormField({required FormFieldBuilder<String> builder, required AutovalidateMode? autovalidateMode, required FormFieldValidator<String>? validator, required FormFieldSetter<String>? onSaved, required ValueChanged<String?>? onChange, required ValueChanged<String?>? onFieldSubmitted, required bool disabled, required ZetaFormFieldRequirement? requirementLevel, required TextEditingController? controller, required String? initialValue, Key? key})
Creates a new ZetaTextFormField

Properties

autovalidateMode → AutovalidateMode
Used to enable/disable this form field auto validation and update its error text.
finalinherited
builder → FormFieldBuilder<String>
Function that returns the widget representing this form field.
finalinherited
controller → TextEditingController?
The controller for the text form field.
final
enabled → bool
Whether the form is able to receive user input.
finalinherited
errorBuilder → FormFieldErrorBuilder?
Function that returns the widget representing the error to display.
finalinherited
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.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
initialValue → String?
An optional value to initialize the form field to, or null otherwise.
finalinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onChange → ValueChanged<String?>?
Called whenever the form field changes.
finalinherited
onFieldSubmitted → ValueChanged<String?>?
Called whenever the form field is submitted.
finalinherited
onReset → VoidCallback?
An optional method to call when the form field is reset via FormFieldState.reset.
finalinherited
onSaved → ValueChanged<String?>?
An optional method to call with the final value when the form is saved via FormState.save.
finalinherited
requirementLevel → ZetaFormFieldRequirement?
The requirement level of the form field.
finalinherited
restorationId → String?
Restoration ID to save and restore the state of the form field.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
validator → FormFieldValidator<String>?
An optional method that validates an input. Returns an error string to display if the input is invalid, or null otherwise.
finalinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → FormFieldState<String>
Creates the mutable state for this widget at a given location in the tree.
inherited
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.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
paddingAll(double space) → Widget

Available on Widget, provided by the SpacingWidget extension

Equal padding on all sides.
paddingBottom(double space) → Widget

Available on Widget, provided by the SpacingWidget extension

Padding on bottom only.
paddingEnd(double space) → Widget

Available on Widget, provided by the SpacingWidget extension

Padding on start edge only. Is affected by whether the device is LTR or RTL:
paddingHorizontal(double space) → Widget

Available on Widget, provided by the SpacingWidget extension

Equal padding on start and end.
paddingStart(double space) → Widget

Available on Widget, provided by the SpacingWidget extension

Padding on start edge only. Is affected by whether the device is LTR or RTL:
paddingTop(double space) → Widget

Available on Widget, provided by the SpacingWidget extension

Padding on top only.
paddingVertical(double space) → Widget

Available on Widget, provided by the SpacingWidget extension

Equal padding on top and bottom.
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, int wrapWidth = 65}) → 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