test-numbers-generator/src/kvkGenerator.ts

Generate and validate European test phone numbers (mobile and landline) in safe, non-existent ranges.

// src/kvkGenerator.ts
// Generator for Dutch Chamber of Commerce (KvK) numbers

/**
 * Generates a valid Dutch KvK number (8 digits, no check digit validation for test purposes).
 * KvK numbers are 8 digits, often starting with non-zero.
 */
export function generateTestKvKNumber(): string {
  // KvK numbers are 8 digits, first digit not zero
  const first = Math.floor(1 + Math.random() * 9); // 1-9
  const rest = Math.floor(1000000 + Math.random() * 9000000); // 7 digits
  return `${first}${rest}`;
}

export const kvkGenerator = {
  generateTestKvKNumber,
};