TCKN

The tckn preset formats Turkish Citizenship Identity Numbers (TCKN). It validates the 11-digit number using the official algorithm.

Raw Value

Display Value


import { useViraMask } from '@virastack/input-mask';
import { useForm } from 'react-hook-form';
 
const form = useForm({ defaultValues: { tckn: '' } });
const { tckn } = useViraMask({
  form,
  schema: { tckn: 'tckn' },
});
 
<input {...tckn} />

Disable Validation

If you want to disable the default TCKN algorithm validation (e.g., for testing purposes or to handle validation on the server), you can set validate: false.

Raw Value

Display Value


import { useViraMask } from '@virastack/input-mask';
import { useForm } from 'react-hook-form';
 
const form = useForm();
const { tckn } = useViraMask({
  form,
  schema: {
    tckn: {
      preset: 'tckn',
      validate: false, // Disables TCKN validation
    },
  },
});
 
<input {...tckn} />