diff --git a/library/Paybox/Response.php b/library/Paybox/Response.php
index 9af6fff..0cac638 100644
--- a/library/Paybox/Response.php
+++ b/library/Paybox/Response.php
@@ -9,6 +9,8 @@ class Paybox_Response
 
 	protected $errLabel = 'Impossible de valider le paiement.';
 
+	protected $values = array();
+
 	public function __construct(){}
 
 	/**
@@ -24,6 +26,8 @@ class Paybox_Response
 		$this->setSign($values['sign']);
 		unset($values['sign']);
 
+		$this->values = $values;
+
 		//Concat datas with &
 		$this->data = '';
 		$i = 0;
@@ -88,11 +92,12 @@ class Paybox_Response
 
 	/**
 	 * Vérifie le code retour
-	 * @param string $code
 	 * @return boolean
 	 */
-	protected function checkEta($code)
+	protected function checkEta()
 	{
+		$code = $this->values['eta'];
+
 		if ( intval($code) === 0 ) {
 			return true;
 		}
@@ -144,10 +149,9 @@ class Paybox_Response
 			Opération en attente de validation par l’émetteur du moyen de paiement.
 			*/
 
-
 			default:
 				$this->errCode = 0;
-				$this->errLabel = 'Echec';
+				$this->errLabel = 'Validation du paiement incorrect';
 		}
 
 		return false;
@@ -177,6 +181,7 @@ class Paybox_Response
 
 		//eta:E;id:R;type:P;pays:Y;mt:M;auto:A;idtrans:S;sign:K
 
+		return false;
 	}
 
 	/**