BoxOtpDecorator class

BoxOtpDecorator renders OTP fields with boxed borders and customizable corner radius. Uses an OutlineInputBorder with rounded corners and optional fill color. The hint character displays when the field is empty.

Implemented types

• OtpFieldDecorator

Constructors

BoxOtpDecorator({Color borderColor = Colors.grey, Color focusedBorderColor = Colors.black, Color errorBorderColor = Colors.red, double borderRadius = 8.0, double borderWidth = 1.0, Color fillColor = Colors.transparent, String hintChar = '', TextStyle? hintStyle})

Properties

borderColor → Color

final

borderRadius → double

final

borderWidth → double

final

errorBorderColor → Color

final

fillColor → Color

final

focusedBorderColor → Color

final

hashCode → int

The hash code for this object.

no setter, inherited

hintChar → String

final

hintStyle → TextStyle?

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getDecoration({bool hasError = false}) → InputDecoration

Returns the InputDecoration for the OTP field at the given index. Provides isFilled to indicate if this field currently has input.

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