Input class
An input component.
Constructors
- Input({required String prompt, bool validator(String)?, String initialText = '', String? defaultValue})
- Constructs an Input component with the default theme.
- Input.withTheme({required String prompt, required Theme theme, bool validator(String)?, String initialText = '', String? defaultValue})
- Constructs an Input component with the supplied theme.
Properties
- defaultValue → String?
-
The value to be hinted in the prompt and will be used
if the user's input is empty.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- initialText → String
-
The initial text to be filled in the input box.
final
- prompt → String
-
The prompt to be shown together with the user's input.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- theme → Theme
-
The theme for the component.
final
- validator → (bool Function(String)?)
-
The function that runs with the value after the user has
entered the input. If the function throw a ValidationError
instead of returning
true, the error will be shown and a new input will be asked.final
Methods
-
createState(
) → _InputState -
Creates a
Statefor current component, inspired by Flutter'sStatefulWidget. -
disposeState(
State< Component> state) → void -
Disposes current state, to make the
Contextnull and unusable after the rendering is completely finished.inherited -
interact(
) → String -
Starts the rendering processs.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
pipeState(
State< Component> state) → State<Component> -
Pipes the state after running
createStatein case of needing to handle the state from outside.inherited -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited