diff --git a/src/LEAccount.php b/src/LEAccount.php
index 464c88f..b9c08b4 100644
--- a/src/LEAccount.php
+++ b/src/LEAccount.php
@@ -133,7 +133,7 @@ private function getLEAccountData()
 		{
 			$this->id = isset($post['body']['id']) ? $post['body']['id'] : '';
 			$this->key = $post['body']['key'];
-			$this->contact = $post['body']['contact'];
+			$this->contact = isset($post['body']['contact']) ? $post['body']['contact'] : '';
 			$this->agreement = isset($post['body']['agreement']) ? $post['body']['agreement'] : '';
 			$this->initialIp = isset($post['body']['initialIp']) ? $post['body']['initialIp'] : '';
 			$this->createdAt = $post['body']['createdAt'];
@@ -162,7 +162,7 @@ public function updateAccount($email)
 		{
 			$this->id = isset($post['body']['id']) ? $post['body']['id'] : '';
 			$this->key = $post['body']['key'];
-			$this->contact = $post['body']['contact'];
+			$this->contact = isset($post['body']['contact']) ? $post['body']['contact'] : '';
 			$this->agreement = isset($post['body']['agreement']) ? $post['body']['agreement'] : '';
 			$this->initialIp = isset($post['body']['initialIp']) ? $post['body']['initialIp'] : '';
 			$this->createdAt = $post['body']['createdAt'];