import Vue from 'vue'

Vue.directive('num', function (el, binding) {
  const min = binding.value.min
  const max = binding.value.max
  const _input = el
  _input.onkeyup = function (e) {
    let value = e.currentTarget.firstElementChild.value
    if (value.length == 1) {
      value = value.replace(/[^1-9]/g, '')
    } else {
      value = value.replace(/[^\d]/g, '')
    }
    if (min) {
      if (value < min) {
        value = min
      }
    }
    if (max) {
      if (value > max) {
        value = max
      }
    }
    e.currentTarget.firstElementChild.value = value
  }

})