javascript - 如何防止日期时间验证中的 future 年份？

Question

我使用 jQuery 验证插件和 maskedInput 插件对输入进行了自定义日期和时间验证。

有没有办法在自定义验证中进行验证以防止输入大于当前年份的年份？

我的代码:

$("#date").mask("99/99/9999 99:99", {
  placeholder: "mm/dd/yyyy hh:mm"
});
$.validator.addMethod("dateTime", function(value, element) {
  var stamp = value.split(" ");
  var validDate = !/Invalid|NaN/.test(new Date(stamp[0]).toString());
  var validTime = /^(([0-1]?[0-9])|([2][0-3])):([0-5]?[0-9])(:([0-5]?[0-9]))?$/i.test(stamp[1]);
  return this.optional(element) || (validDate && validTime);
}, "Invalid datetime.");

$('#form').validate({
  rules: {
    date: {
      required: true,
      dateTime: true
    }
  },
  messages: {
    date: {
      required: ""
    }
  }
})

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.maskedinput/1.4.1/jquery.maskedinput.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.15.1/jquery.validate.min.js"></script>

<form action='' method='post' id='form'>
  <input type='text' name='date' value='' id='date' placeholder='mm/dd/yyyy hh:mm'>
</form>

Answer 1

添加检查年份的新方法

jQuery.validator.addMethod("minYear", function (value, element) {
    var year = new Date(value).getFullYear();
    var curentYear = new Date().getFullYear();
    return this.optional(element) || year <= curentYear;
}, 'Year can not be greater than current year');

在验证规则中添加相同的内容

$('#form').validate({
  rules: {
    date: {
      required: true,
      dateTime: true,
      minYear: true
    }
  },
  messages: {
    date: {
      required: ""
    }
  }
})