Fix #1177

modules/pagamenti/edit.php

@@ -127,10 +127,14 @@ ORDER BY `data`');
 					<div class="box-header with-border">
 						<h3 class="box-title">'.tr('Rata _NUMBER_', [
                             '_NUMBER_' => $numero_rata,  
-                        ]).'</h3>      
+                        ]).'</h3>';
+                        if (empty($elementi)) {
+        echo '   
 						<button type="button" class="btn btn-danger pull-right" onclick="rimuoviRata(' . $result['id'] . ')">
 						    <i class="fa fa-trash"></i> ' . tr('Elimina') . '
-						</button>
+                            </button>';
+                        }
+                        echo '
 					</div>
 					<div class="box-body">
 						<input type="hidden" value="'.$result['id'].'" name="id['.$numero_rata.']">
@@ -162,6 +166,8 @@ ORDER BY `data`');
 				</div>';
     ++$numero_rata;
 }
+
+if (empty($elementi)) {
 ?>
 			</div>
 
@@ -223,11 +229,12 @@ echo '
     </div>
 </form>';
 
-
+} else {
-
+    echo'
-
+            </div>
-if (!empty($elementi)) {
+        </div>
-    echo '
+	</div>
+</form>
 <div class="box box-warning collapsable collapsed-box">
     <div class="box-header with-border">
         <h3 class="box-title"><i class="fa fa-warning"></i> '.tr('Documenti collegati: _NUM_', [