How do you find validity of turk lirasi 1 bir milyon?

To verify the validity of one million Turkish Lira (1,000,000 TRY), you can check for security features on the banknotes, such as watermarks, security threads, and holographic elements. Additionally, you can use a currency detection app or consult with a bank or currency exchange service. It's also advisable to ensure that the banknotes are not damaged or excessively worn, as this can affect their acceptance. Finally, you can compare the serial numbers and other details with official resources or databases for authenticity.