สอบถามการตรวจ From กรณีค่าว่าง ต้องแจ้ง แต่พอรับข้อมูลที่ Loop ชื่อไม่ส่งค่าครับ

<? 
					$link = mysqli_connect("$hostname","$username","$password","$database");
					$queryCleS = "SELECT * FROM student WHERE Cla_ID = '".$_REQUEST["Cla_ID"]."' and Roo_ID = '".$_REQUEST["Roo_ID"]."' ORDER by Tit_ID ASC,Stu_Code ASC";
					if ($resultCleS = mysqli_query($link, $queryCleS)) {
					$i=1;
					while ($objCleS = mysqli_fetch_object($resultCleS)) {
						//$link = mysqli_connect("$hostname","$username","$password","$database");
					$queryCleC = "SELECT * FROM stuscore WHERE Stu_Code = '".$objCleS->Stu_Code."' and Ind_ID ='".$_REQUEST["Ind_ID"]."' and SchD_ID = '".$_REQUEST["SchD_ID"]."' ";
						$resultCleC = mysqli_query($link, $queryCleC);
						$rowCleC = mysqli_fetch_array($resultCleC, MYSQLI_ASSOC);
						
	  				?>	
							<tr>
                            	<td><?=++$ob?>
                                <input type="hidden" name="Stu_Code[]" value="<?=$objCleS->Stu_Code ?>">
                                </td>
								<td><?
									$query = "SELECT * FROM student WHERE Stu_Code = '".$objCleS->Stu_Code."' ORDER by Tit_ID ASC,Stu_Code ASC ";
									$result = mysqli_query($link, $query);
									$row = mysqli_fetch_array($result, MYSQLI_ASSOC);
										echo $row["Stu_Name"]." ".$row["Stu_Sername"];
								//$objCleS->Stu_Code?></td>
								<td>
                                <input type="text" name="Ssc_Value[<?=$objCleS->Stu_Code?>]" value="<?=$rowCleC["Ssc_Value"]; ?>">
                                </td>
                            </tr>
                    <? 
					$i++;
					}mysqli_free_result($resultCleS); } 
					mysqli_close($link);
					?>                             
						</tbody>
					</table>
					<!--End Table Striped-->
                         </fieldset>
                     
                     <!-- Code Father And Mother -->
              
                         <!-- End Code Father And Mother -->
                         
						<footer>
                        <input type="hidden" name="SchD_ID" value="<?=$_REQUEST["SchD_ID"] ?>">
                        <input type="hidden" name="Ind_ID"  value="<?=$_REQUEST["Ind_ID"]?>">
                        <button type="button" class="btn-u btn-u-default" onclick="window.history.back();">ยกเลิก</button>
						<button type="submit" class="btn-u" name="add" id="add">ตกลง</button>
						</footer>
					</form>
					<!-- End Checkout-Form -->
			</div>
            
            
            
            
		</div>
		<!--=== End Content ===-->
        
        
       <script language="javascript"> 
        var CheckoutForm = function () {

    return {
        
        //Checkout Form
        initCheckoutForm: function () {
	        // Masking
	        $('#Yeae_ID').mask('9/9999', {placeholder:'X'});
	        $('#card').mask('9999-9999-9999-9999', {placeholder:'X'});
	        $('#year').mask('2099', {placeholder:'X'});
	        
	        // Add validation method
	        $.validator.addMethod("creditcard", function(value, element, param) {
	            if( /[^0-9\-]+/.test(value) )
	            {
	                return false;
	            }
	        },
	        $.validator.format('Please enter a valid credit card number.'));
	        
	        // Validation
	        $('#sky-form').validate({
	            // Rules for form validation
	            rules:
	            {
	                Ssc_Value[<?=$objCleS->Stu_Code?>]:
	                {
	                    required: true
	                },
	            },
	                                
	            // Messages for form validation
	            messages:
	            {
	                Ssc_Value[<?=$objCleS->Stu_Code?>]:
	                {
	                    required: 'กรอกข้อมูล'
	                },
	                
	            },                  
	            
	            // Do not change code below
	            errorPlacement: function(error, element)
	            {
	                error.insertAfter(element.parent());
	            }
	        });
        }

    };

}();
</script>