CodeFields class

Inheritance

Constructors

CodeFields({Key? key, required int length, CodeFieldsController? controller, double fieldWidth = 60, double fieldHeight = 60, TextInputType keyboardType = TextInputType.number, InputDecoration inputDecoration = const InputDecoration(), TextStyle? textStyle, EdgeInsets margin = const EdgeInsets.symmetric(horizontal: 8.0), FormFieldValidator<String>? validator, dynamic onChanged(String)?, dynamic onCompleted(String)?, bool closeOnFinish = true, bool autofocus = false})
const

Properties

autofocus → bool
Select the first TextFormField and display the keyboard when it is built.
final
closeOnFinish → bool
Option that closes the keyboard when the code is finished entering.
final
controller → CodeFieldsController?
Allows you to clear or set a code. Ensure you dispose of it when done.
final
fieldHeight → double
Height of each TextFormField.
final
fieldWidth → double
Width of each TextFormField.
final
hashCode → int
The hash code for this object.
no setterinherited
inputDecoration → InputDecoration
Allows you to customize the TextFormField.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
keyboardType → TextInputType
Type of keyboard that shows up.
final
length → int
Code length.
final
margin → EdgeInsets
The margin between each TextFormField.
final
onChanged → (dynamic Function(String)?)
The callback function that is executed when the entered code changes.
final
onCompleted → (dynamic Function(String)?)
The callback function that is executed when the length of the entered code is complete.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
textStyle → TextStyle?
The text style of the TextFormFields.
final
validator → FormFieldValidator<String>?
An optional method that validates an input. Returns an error string to display if the input is invalid, or null otherwise.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _CodeFieldsState
Creates the mutable state for this widget at a given location in the tree.
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
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