const required = function (val) {
  return !!val
}
const required1 = function (val) {
  return /^(?!.*(小姐|先生|女士))^.*$/.test(val)
}
const telphone = function (tel) {
  return /^1[3456789]\d{9}$/.test(tel)
}
const number = function (number) {
  return /^[0-9]*$/.test(number)
}
const minLen = function (val, minLen) {
  return val.length >= minLen
}
const maxLen = function (val, maxLen) {
  return val.length <= maxLen
}
const confirmed = function (val1, val2) {
  return (val1 !== '' && val2 !== '' && val1 === val2)
}
const money = function (money) {
  return /(^[1-9]([0-9]+)?(\.[0-9]{1,2})?$)|(^(0){1}$)|(^[0-9]\.[0-9]([0-9])?$)/.test(money)
}
const min = function (val, min) {
  return val >= min
}
const max = function (val, max) {
  return val <= max
}

module.exports = {
  required: required,
  required1: required1,
  telphone: telphone,
  number: number,
  minLen: minLen,
  maxLen: maxLen,
  confirmed: confirmed,
  money: money,
  min: min,
  max: max
}