@stacksjs/qrx/dist/EAN2.d.ts

QR & Bar Code generating & reading. Lightweight & powerful.

export declare class EAN2 extends Barcode {
  constructor(data: string, options: any) {
    super(data, options)
  }

  valid(): boolean {
    return this.data.search(/^\d{2}$/) !== -1
  }

  encode(): { text: string, data: string } {
    const structure = EAN2_STRUCTURE[Number.parseInt(this.data) % 4]
    return {
      data: `1011${encode(this.data, structure, '01')}`,
      text: this.text,
    }
  }
}