OTPVerificationWidget class
A complete OTP verification widget with resend timer and visual feedback.
Includes:
- OTP input field
- Resend code timer
- Loading state
- Error/success states
- Custom styling
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- OTPVerificationWidget
Constructors
-
OTPVerificationWidget({Key? key, required Future<
bool> onVerify(String otp), Future<void> onResend()?, int length = 6, OTPStyle style = OTPStyle.boxed, Duration resendDuration = const Duration(seconds: 60), String? title, String? subtitle, String resendText = 'Resend code', String resendingText = 'Sending...', TextStyle? titleStyle, TextStyle? subtitleStyle, TextStyle? resendTextStyle, TextStyle? timerTextStyle, TextEditingController? otpController, bool autoFocus = true, bool closeKeyboardOnVerify = true, bool showResendButton = true, double spacing = 16.0, double? pinWidth, double? pinHeight, String? errorText, String? successText, bool isLoading = false, Widget? loadingWidget, bool enabled = true}) -
const
Properties
- autoFocus → bool
-
final
- closeKeyboardOnVerify → bool
-
final
- enabled → bool
-
final
- errorText → String?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- isLoading → bool
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- length → int
-
final
- loadingWidget → Widget?
-
final
-
onResend
→ Future<
void> Function()? -
final
-
onVerify
→ Future<
bool> Function(String otp) -
final
- otpController → TextEditingController?
-
final
- pinHeight → double?
-
final
- pinWidth → double?
-
final
- resendDuration → Duration
-
final
- resendingText → String
-
final
- resendText → String
-
final
- resendTextStyle → TextStyle?
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- showResendButton → bool
-
final
- spacing → double
-
final
- style → OTPStyle
-
final
- subtitle → String?
-
final
- subtitleStyle → TextStyle?
-
final
- successText → String?
-
final
- timerTextStyle → TextStyle?
-
final
- title → String?
-
final
- titleStyle → TextStyle?
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< OTPVerificationWidget> -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of DiagnosticsNode objects describing this node's
children.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited