Iran Kod E Melli Input

Props

• label: string (required) — accessible label via aria-label
• value: string (default: "") — bindable input value
• required: boolean (default: false) — form validation
• disabled: boolean (default: false) — disabled state
• ...restProps: any — additional HTML attributes spread onto the <input>

ARIA

• aria-label={label} — provides accessible name

When to Use

• Use in forms collecting Iran's National Code (Kod-e Melli).
• Use in administrative or national-id workflows where the identifier is required.

When Not to Use

• Do not use for displaying read-only identifiers — use iran-kod-e-melli-view instead.
• Do not use for general text input — use text-input instead.
• Do not use for other countries' identifiers — use the corresponding country-specific input.

Headless

This headless component ships zero CSS. The consumer provides all styling targeting the .iran-kod-e-melli-input class hook.

Testing

• Verify renders an <input> with the correct class and type="text"
• Verify aria-label is set from the label prop
• Verify autocomplete="off"
• Verify value binding works

Domain Knowledge

Ten digits whose last digit is a check digit. The first nine digits are multiplied by 10,9,8,7,6,5,4,3,2 and summed; with r the sum's Modulus-11 remainder, the check digit is r when r is less than 2, otherwise 11 minus r. A number whose ten digits are all the same is never valid.

Where to find it: Printed on the National Card (کارت ملی) and on the birth certificate, and asked for by banks, insurers, hospitals and government services.

Related components

• iran-kod-e-melli-view — a read-only display of Iran's National Code (Kod-e Melli)
• text-input — a single-line text input field <input type="text">

References

• Wikipedia: Iranian identity card

Lily™ and Lily Design System™ are trademarks.

Implementation Notes

• Renders as <input type="text">
• Format: Ten digits whose last digit is a check digit. The first nine digits are multiplied by 10,9,8,7,6,5,4,3,2 and summed; with r the sum's Modulus-11 remainder, the check digit is r when r is less than 2, otherwise 11 minus r. A number whose ten digits are all the same is never valid.
• autocomplete="off" to protect sensitive identifiers
• Supports two-way binding on the value prop
• Companion to IranKodEMelliView