Question

我正在使用jQuery validate插件进行“实时”表单验证。我试图不显示出现的错误消息，因为它会影响布局等。

它会生成一个标签，在页面上弄乱我的样式，是否可以让它不显示？

// the label it generates for an error
<label for="address_1" class="error">Please enter at least 2 characters.</label> 

$('#checkout-form').validate({
    rules: {
        first_name: {
            minlength: 2,
            required: true
        },
        last_name: {
            minlength: 2,
            required: true
        }
    },
    highlight: function (element) {
        $(element).addClass('#error')
          .closest('.form-group').removeClass('valid');
    },
    success: function (element) {
        element.addClass('valid')
          .closest('.form-group').removeClass('error');
    }
});

// custom css
<style type="text/css">
label.valid {
position: relative;
top: -25px;
right: 10px;
float: right;
width: 16px;
height: 16px;
background: url('/assets/images/icons/tick.png') center center no-repeat;
display: inline-block;
text-indent: -9999px;
}

label.nonvalid {
position: relative;
top: -25px;
right: 10px;
float: right;
width: 16px;
height: 16px;
background: url('/assets/images/icons/cross.png') center center no-repeat;
display: inline-block;
text-indent: -9999px;
}

Answer 1

您可以使用errorPlacement之类的，

$('#checkout-form').validate({
    errorClass:'error_border',
    rules: {
        first_name: {
            minlength: 2,
            required: true
        },
        last_name: {
            minlength: 2,
            required: true
        }
    },
    errorPlacement: function(error, element){
      /* Need to add this function to remove the error default placement */
    }
});

阅读Error handling in jQuery Validation Plugin

Answer 2

您需要设置showErrors参数以包含您自己的逻辑，以便在需要时显示消息：

$('#checkout-form').validate({
    showErrors: function(errorMap, errorList) {
        // do something with the errors
    },
    // rest of your code...
});

jQuery validate - 防止显示错误标签

2 个答案: