MaskInputFormatter class

A MaskInputFormatter class is used for masking text inserted in TextField and TextFormField.

This is a class which extends TextInputFormatter class, TextInputFormatter can be optionally injected into an EditableText to provide as-you-type validation and formatting of the text being edited.

Inheritance

• Object
• TextInputFormatter
• MaskInputFormatter

Constructors

MaskInputFormatter({required String? mask, bool? textAllCaps})

The constructor of MaskInputFormatter class accepts two arguments.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

mask ↔ String?

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

textAllCaps ↔ bool?

getter/setter pair

Methods

formatEditUpdate(TextEditingValue oldValue, TextEditingValue newValue) → TextEditingValue

method to format user input into given mask

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited