Handling User Feedback and Errors in Maui OTP Input

In MAUI, handling user feedback and errors effectively is crucial for a smooth user experience. This article explains how to manage errors and provide feedback using .NET MAUI OTP Input feature.

Here’s an example approach:

XAML:

<StackLayout Padding="30" Spacing="20" HorizontalOptions="Center">
    <Label Text="Enter your OTP" FontSize="24" HorizontalOptions="Center" />
    <syncfusion:SfOtpInput x:Name="OtpInput" Length="6" />
    <Label x:Name="FeedbackLabel" IsVisible="False" Margin="20,0"/>
    <Button Text="Submit" Clicked="OnSubmitClicked" WidthRequest="150"/>
</StackLayout> 

C#:

private void OnSubmitClicked(object sender, EventArgs e)
{
    string enteredOtp = OtpInput.Value;
    if (string.IsNullOrEmpty(enteredOtp))
    {
        DisplayFeedback("OTP cannot be empty.");
        OtpInput.InputState = Syncfusion.Maui.Toolkit.OtpInput.OtpInputState.Warning;
    }
    else if (enteredOtp == "123456")
    {
        DisplayFeedback("OTP verified successfully!", true);
        OtpInput.InputState = Syncfusion.Maui.Toolkit.OtpInput.OtpInputState.Success;
    }
    else
    {
        DisplayFeedback("Incorrect OTP. Please try again.");
        OtpInput.InputState = Syncfusion.Maui.Toolkit.OtpInput.OtpInputState.Error;
    }
}

Output:

You can download the complete sample from GitHub.

Conclusion

We hope you found this guide helpful in learning how to handle user feedback and errors effectively within MAUI OTP input validation. For more features, visit our .NET MAUI OTP Input feature tour page. You can also explore our .NET MAUI OTP Input documentation to understand better how to present and manipulate data.

Please let us know in the comments section below if you have any queries or need clarification. Alternatively, you can contact us by creating a support ticket. We are always happy to assist!