FlutterFormInputNumberPickerController class

Controller for numbers used by a FlutterFormInputWidget used in a FlutterForm.

Implemented types

Constructors

FlutterFormInputNumberPickerController({required String? id, bool mandatory = true, int? value, String checkPageTitle(int? value)?, String checkPageDescription(int? value)?, void onChanged(int? value)?}): Creates a FlutterFormInputNumberPickerController.

checkPageDescription ↔ (String Function(int? value)?): checkPageDescription is the same as checkPageTitle but for the description. If null no description will be shown.
getter/setter pairoverride
checkPageTitle ↔ (String Function(int? value)?): checkPageTitle is a function where you can transform the value from the input into something representable. This value will be given when defining the check page widgets. If this function is not set, the value will be used as is. Example:
getter/setter pairoverride
hashCode → int: The hash code for this object.
no setterinherited
id ↔ String?: The id determines the key in the Map returned by the FlutterForm.
getter/setter pairoverride
mandatory ↔ bool: mandatory determines if the input is mandatory.
getter/setter pairoverride
onChanged ↔ (void Function(int? value)?): onChanged can be set to get the value whenever the user changes it. Should not be used to save the value.
getter/setter pairoverride
onSubmit ↔ (void Function(int? value)?): onSubmit can be set to get the value whenever the user submits it. Should not be used to save the value.
getter/setter pairoverride
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
value ↔ int?: value is a way to set a initial value and will be the value when change by the user.
getter/setter pairoverride

noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
onSaved(int? value) → void: onSaved goes of when the save function is called for the page if onValidate return null.
override
onValidate(int? value, String validationMessage) → String?: onValidate is used to validate the given input by the user.
override
toString() → String: A string representation of this object.
inherited