我正在使用jQuery验证插件。我有3个字段,并且只有在 中的一个不为空时才需要验证它们,否则根本不验证。jQuery验证组验证
<input type="text" data-validate="{validate:{required:true,
messages:{required:'Flickr set is required'}}}" id="flickr_set" name="flickr_set">
<input type="text" data-validate="{validate:{required:true,
messages:{required:'Flickr ID is required'}}}" id="flickr_id" name="flickr_id">
<input type="text" data-validate="{validate:{required:true,
positiveNumber:true, messages:{required:'Photos count is required',
positiveNumber:'Positive number is required'}}}" id="flickr_photos-count" name="flickr_photos-count">