ZipCodeFormatter class
Text input formatter for US ZIP codes
Formats input as:
-
XXXXX (5-digit ZIP code)
-
XXXXX-XXXX (9-digit ZIP+4 code)
-
Accepts only numeric input
-
Automatically adds dash after 5th digit
-
Limits input to 9 digits maximum
- Inheritance
-
- Object
- TextInputFormatter
- ZipCodeFormatter
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
formatEditUpdate(
TextEditingValue oldValue, TextEditingValue newValue) → TextEditingValue -
Called when text is being typed or cut/copy/pasted in the EditableText.
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