laravel Validator ajax返回错误信息的方法_php实例_

 $validator = \Validator::make($request->input(), $rules, $messages); if ($validator->fails()) { //将返回错误循环组装成字符串 $arr = []; foreach ($validator->getMessageBag()->toArray() as $k=>$error){ array_push($arr, "
".$error[0]."
"); } $str = implode(' ', $arr); return \Response::json([ 'success' => false, 'errors' => $str ]); }

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 $.ajax({ method: 'post', data: form, dataType:'json', url: $('#url').val(), success: function (data) { //console.log(data); if (data.code == 0){ $('#textarea').html(JSON.stringify(data.resp, null, "\t")).css("display","block"); } else if(data.code == 1) { layer.msg("失败"+data.msg,{icon:2}) }else if (data.success == false) { if (data.errors){ $('#yc').css('display','block'); $('#li1').html(data.errors); } } } })