📱🔒Flutter Tutorial : PIN or OTP Input Screen || Speed Code 🚀
This application allows users to input a PIN using a Flutter interface. Users can enter a four-digit PIN, and an error message will appear if an incorrect PIN is entered. Upon entering the correct PIN, a success message will be displayed.
The code utilizes Flutter widgets and built-in state management to monitor changes and display appropriate UI based on state values such as the entered PIN and error messages. The success message is presented through an AlertDialog widget when the entered PIN matches the expected value.
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