diff --git a/src/helpers/RequestParser.php b/src/helpers/RequestParser.php
index 14a8373..a4abbc3 100644
--- a/src/helpers/RequestParser.php
+++ b/src/helpers/RequestParser.php
@@ -293,6 +293,18 @@ public function getAttribute($attributeName) {
 		return $this->document['data']['attributes'][$attributeName];
 	}
 	
+	/**
+	 * @param string $attributeName
+	 * @return mixed|null
+	 */
+	public function findAttribute($attributeName) {
+		if ($this->hasAttribute($attributeName) === false) {
+			return null;
+		}
+		
+		return $this->getAttribute($attributeName);
+	}
+	
 	/**
 	 * @param  string $relationshipName
 	 * @return boolean