使用jquery validate插件动态为表单的某些字段添加或移除验证

动态为表单的某些字段添加或移除验证

//add
$( "#myinput" ).rules( "add", {
  required: true,
  minlength: 2,
  messages: {
    required: "Required input",
    minlength: jQuery.format("Please, at least {0} characters are necessary")
  }
});

//remove all
$( "#myinput" ).rules( "remove" );
//remove one rule
$( "#myinput" ).rules( "remove", "min max" );