Enhancing-Security-with-Maui-OTP-Input-Validation-Techniques

This repository provides advanced techniques to enhance the security of OTP (One-Time Password) Input using various validation methods in .NET MAUI. The inclusion of these methods ensures that user inputs are thoroughly verified, providing a robust security layer against unauthorized access. The following code examples illustrate how to enhance security using MAUI OTP Input validation techniques effectively, demonstrating different states for input handling and validation criteria in real-world applications.

The following code example illustrate how to enhance security with MAUI OTP Input validation techniques.

XAML:

   <syncfusion:SfOtpInput x:Name="otpInput" Length="6" ValueChanged="otpInput_ValueChanged"/>

C#:

private string _otpInput = "976584";

private void otpInput_ValueChanged(object sender, OtpInputValueChangedEventArgs e)
{
    if (e.NewValue?.Length != otpInput.Length)
    {
        otpInput.InputState = OtpInputState.Warning;
    }
    else if (e.NewValue?.Length == otpInput.Length && otpInput.Value != _otpInput)
    {
        otpInput.InputState = OtpInputState.Error;
    }
    else if (e.NewValue?.Length == otpInput.Length && otpInput.Value == _otpInput)
    {
        otpInput.InputState = OtpInputState.Success;
    }

}