diff --git a/htdocs/compta/sociales/class/cchargesociales.class.php b/htdocs/compta/sociales/class/cchargesociales.class.php
index 4778a135f7b..ea055ac8699 100644
--- a/htdocs/compta/sociales/class/cchargesociales.class.php
+++ b/htdocs/compta/sociales/class/cchargesociales.class.php
@@ -230,28 +230,17 @@ class Cchargesociales
 
 		// Clean parameters
 
-		if (isset($this->libelle)) {
-			 $this->libelle = trim($this->libelle);
-		}
-		if (isset($this->deductible)) {
-			 $this->deductible = trim($this->deductible);
-		}
-		if (isset($this->active)) {
-			 $this->active = trim($this->active);
-		}
-		if (isset($this->code)) {
-			 $this->code = trim($this->code);
-		}
-		if (isset($this->fk_pays)) {
-			 $this->fk_pays = trim($this->fk_pays);
-		}
-		if (isset($this->module)) {
-			 $this->module = trim($this->module);
-		}
-		if (isset($this->accountancy_code)) {
-			 $this->accountancy_code = trim($this->accountancy_code);
-		}
-
+        $this->trimParameters(
+            array(
+                'libelle',
+                'deductible',
+                'active',
+                'code',
+                'fk_pays',
+                'module',
+                'accountancy_code',
+            )
+        );
 
 
 		// Check parameters