export const isValidInput = (value: string, type: 'number' | 'text'): boolean => {
  if (type === 'number') {
    return /^\d$/.test(value)
  }
  return /^.$/u.test(value)
}

export const extractValidChars = (value: string, type: 'number' | 'text'): string => {
  if (type === 'number') {
    return value.replace(/\D/g, '')
  }
  return value
}