마진율 양의실수만 입력되도록 수정 (real -> preal)

src/main/webapp/WEB-INF/views/business/AflinkForm.html

@@ -112,7 +112,7 @@
 							<tr>
 								<th>마진율<i class="star"></i></th>
 								<td>
-									<input type="text" class="w100 text-right" name="feeRate" placeholder="" maxlength="3" required="required" data-valid-type="real" data-valid-name="마진율" />%
+									<input type="text" class="w100 text-right" name="feeRate" placeholder="" maxlength="3" required="required" data-valid-type="preal" data-valid-name="마진율" />%
 								</td>
 							</tr>
 							<tr>