CvvTextFieldController class
A controller for CvvTextField
You can get an instance of this class using CvvTextField.onControllerCreated.
- Inheritance
-
- Object
- ChangeNotifier
- CvvTextFieldController
Properties
- 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
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
clear(
) → Future< void> - Clear user-entered data in the widget's field and reset the widget to its initial state
-
clearFocus(
) → Future< void> - Clears focus from the widget and dismisses the keyboard
-
createCvvUpdateToken(
) → Future< CvvUpdateToken> - Attempt to create a CVV update token based on the CVV details entered by the user
-
dispose(
) → void -
Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
inherited
-
getErrorMessage(
{bool ignoreUneditedField = true}) → Future< String> - Get an error message that can be displayed to the user
-
getState(
) → Future< CardFieldState> - Returns the current state of the widget
-
hasErrorMessage(
{bool ignoreUneditedField = true}) → Future< bool> - Check if there are error messages that can be displayed to the user
-
isEnabled(
) → Future< bool> - Check if the widget is currently enabled (i.e. able to response to user input)
-
isValid(
) → Future< bool> - Convenience method for to query whether the user-entered CVV value is in a valid format
-
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
-
requestFocus(
) → Future< void> - Puts focus on the widget and displays the keyboard
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited