Prathet Thai Lek Prajam Tua Prachachon Input

PrathetThaiLekPrajamTuaPrachachonInput is a headless input for entering Thailand's เลขประจำตัวประชาชน (Lek Prajam Tua Prachachon), Thailand's government-issued personal identifier. It renders as <input type="text"> with autocomplete="off" to protect sensitive identifiers. It is the editable companion to PrathetThaiLekPrajamTuaPrachachonView.

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. Digit 1 denotes registration category; digits 2-5 denote the district/province office of registration; digits 6-10 form a serial number; digit 11 is a Modulus-11 check digit computed over the first ten digits; digits 12-13 are further disambiguating digits.
• autocomplete="off" to protect sensitive identifiers
• Supports two-way binding on the value prop
• Companion to PrathetThaiLekPrajamTuaPrachachonView

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="เลขประจำตัวประชาชน (Lek Prajam Tua Prachachon)" required>
  <PrathetThaiLekPrajamTuaPrachachonInput label="เลขประจำตัวประชาชน (Lek Prajam Tua Prachachon)" value={value} required />
  <Hint>Thirteen digits. Digit 1 denotes registration category; digits 2-5 denote the district/province office of registration; digits 6-10 form a serial number; digit 11 is a Modulus-11 check digit computed over the first ten digits; digits 12-13 are further disambiguating digits.</Hint>
  <ErrorMessage>Please enter a valid เลขประจำตัวประชาชน</ErrorMessage>
</Field>

ARIA

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

When to Use

• Use in forms collecting Thailand's เลขประจำตัวประชาชน (Lek Prajam Tua Prachachon).
• 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 prathet-thai-lek-prajam-tua-prachachon-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 .prathet-thai-lek-prajam-tua-prachachon-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. Digit 1 denotes registration category; digits 2-5 denote the district/province office of registration; digits 6-10 form a serial number; digit 11 is a Modulus-11 check digit computed over the first ten digits; digits 12-13 are further disambiguating digits.

Where to find it: Printed on the Thai National ID Card (บัตรประจำตัวประชาชน) and required to register for the Universal Coverage Scheme (the "Gold Card"), Thailand's national health-insurance system.

Related components

• prathet-thai-lek-prajam-tua-prachachon-view — a read-only display of Thailand's เลขประจำตัวประชาชน (Lek Prajam Tua Prachachon)
• text-input — a single-line text input field <input type="text">

References

• Wikipedia: Thai identity card

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