ITIN

The itin formatter masks a US Individual Taxpayer Identification Number into ###-##-#### as the user types.

Usage

validationSchema: {
  tin: { format: "itin" },
}

Result

Things to know

• ITINs share the SSN shape (###-##-####); use this formatter when the field is specifically for an individual TIN.
• For a custom letter-based TIN mask, see tin.