Question

我无法验证上传字段。字段名称是一个数组。如何使用jquery验证它？这是我的代码：

<script type="text/javascript">
    $().ready(function() {
    // validate signup form on keyup and submit
    var validator = $("#signupform").submit(function() {
            // update underlying textarea before submit validation
        }).validate({
        rules: {
            name: "required",

            photo_path: { required: true }
        },
        errorPlacement: function(label, element) {

                    label.insertAfter(element);

            },
        messages: {
            name: "Please enter your name",

            photo_path: "Upload your Image"
        }
    });

});
</script>




<?php
 $count=1;
 for($i=0; $i<4; $i++)
 {
?>
             <input type="hidden" name="galleryImage[]" id="galleryImage[]" value="<?=$i?>"/>   </td>
  </tr>
  <tr>
    <td align="left" valign="middle" bordercolor="1" class="signup">Upload Image <?=$count?>:</td>
    <td align="left" valign="middle" bordercolor="1"><input type="file" name="photo_path[]" id="photo_path"  class="inputcolor_text" />
      <br />            
<?php
$count++;
}
?>

Answer 1

放手一搏......

var validator = $("#signupform").submit(function(e) {
  if(!$('.inputcolor_text').val()){
     e.preventDefault();
     // $('#error').html('Cannot be empty.');
     return false;
    }
}).validate.....

检查字段是空白还是不上传图像文件

1 个答案: