Luxembourg Matricule Input

LuxembourgMatriculeInput is a headless input for entering Luxembourg's Numéro d'Identification Nationale (Matricule), Luxembourg's government-issued personal identifier. It renders as <input type="text"> with autocomplete="off" to protect sensitive identifiers. It is the editable companion to LuxembourgMatriculeView.

Status: beta — implemented and unit-tested in all seven frameworks; not yet exercised in a composed flow.

Implementation Notes

• Renders as <input type="text">
• Format: Thirteen digits in the form YYYYMMDDNNNCC: the first eight digits encode date of birth (YYYYMMDD); the next three are a sequence number; the twelfth digit is a Luhn (Modulus-10) check digit computed over the first eleven digits; the thirteenth digit is a second, independent check digit computed with the Verhoeff algorithm over the first twelve digits.
• autocomplete="off" to protect sensitive identifiers
• Supports two-way binding on the value prop
• Companion to LuxembourgMatriculeView

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>

Usage

<Field label="Numéro d'Identification Nationale (Matricule)" required>
  <LuxembourgMatriculeInput label="Numéro d'Identification Nationale (Matricule)" value={value} required />
  <Hint>Thirteen digits in the form YYYYMMDDNNNCC: the first eight digits encode date of birth (YYYYMMDD); the next three are a sequence number; the twelfth digit is a Luhn (Modulus-10) check digit computed over the first eleven digits; the thirteenth digit is a second, independent check digit computed with the Verhoeff algorithm over the first twelve digits.</Hint>
  <ErrorMessage>Please enter a valid Numéro d'Identification Nationale</ErrorMessage>
</Field>

ARIA

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

When to Use

• Use in forms collecting Luxembourg's Numéro d'Identification Nationale (Matricule).
• 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 luxembourg-matricule-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 .luxembourg-matricule-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

Thirteen digits in the form YYYYMMDDNNNCC: the first eight digits encode date of birth (YYYYMMDD); the next three are a sequence number; the twelfth digit is a Luhn (Modulus-10) check digit computed over the first eleven digits; the thirteenth digit is a second, independent check digit computed with the Verhoeff algorithm over the first twelve digits.

Where to find it: Printed on the Luxembourg eID card and required for CCSS (Centre commun de la sécurité sociale) health-insurance registration, tax, and social-security records.

Related components

• luxembourg-matricule-view — a read-only display of Luxembourg's Numéro d'Identification Nationale (Matricule)
• text-input — a single-line text input field <input type="text">

References

• Wikipedia: Numéro d'identification national

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