Events in .NET MAUI OTP Input (SfOtpInput)

21 May 20251 minute to read

Events in the OTP Input control allow developers to effectively respond to user interactions and input changes.

ValueChanged event

The OTP Input component triggers the ValueChanged event whenever the value of an input field changes. This is particularly useful for validating input in real-time or triggering further actions as the user completes their input. The OtpInputValueChangedEventArgs provides detailed information about the specific changes in value.

XAML

<otpInput:SfOtpInput ValueChanged="OnValueChanged" />

C#

SfOtpInput otpInput = new SfOtpInput();
otpInput.ValueChanged += OnValueChanged;

C#

private void OnValueChanged(object sender, OtpInputValueChangedEventArgs e)
{
    // Code executed when the input value changes.
    // Example: Update the interface to show the new input value.
    Console.WriteLine("New Value: " + e.NewValue);
}