FOtpController class
A controller that manages the state of an FOtpField.
This controller does not handle formatting internally. Use TextInputFormatters on FOtpField to restrict input.
- Inheritance
-
- Object
- ChangeNotifier
- ValueNotifier<
TextEditingValue> - TextEditingController
- FOtpController
Constructors
-
FOtpController({List<
Widget> children = const [FOtpItem(), FOtpItem(), FOtpItem(), FOtpItem(), FOtpItem(), FOtpItem()], TextEditingValue value = .empty}) - Creates a FOtpController.
Properties
-
children
→ List<
Widget> -
The children, which should be FOtpItemMixins or FOtpDividers. Defaults to six FOtpItems.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- selection ↔ TextSelection
-
The currently selected range within text.
getter/setter pairinherited
- text ↔ String
-
The current string the user is editing.
getter/setter pairinherited
- value ↔ TextEditingValue
-
The current value stored in this notifier.
getter/setter pairinherited-getteroverride-setter
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
buildTextSpan(
{required BuildContext context, required bool withComposing, TextStyle? style}) → TextSpan -
Builds TextSpan from current editing value.
override
-
clear(
) → void -
Set the value to empty.
inherited
-
clearComposing(
) → void -
Set the composing region to an empty range.
inherited
-
dispose(
) → void -
Discards any resources used by the object.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
traverse(
{required bool forward}) → void - Handles the traversal of the OTP items when the user presses the left or right arrow key.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited