Edit contact languages

1 files changed, 6 insertions, 0 deletions

diff --git a/classes/contact.php b/classes/contact.php
index 989a14f..7741c17 100644
--- a/classes/contact.php
+++ b/classes/contact.php
@@ -317,13 +317,19 @@ class contact {
 	/**
 	 * Set the language of the contact
 	 *
+	 * @see correspondence::LANGUAGES   The available languages
+	 *
 	 * @param string $language          The new language for the contact
 	 *
 	 * @throws PDOException             If something went wrong with the database
+	 * @throws Exception                If the language is unknown
 	 *
 	 * @return bool                     True on succes, false on failure
 	 */
 	public function setLanguage($language) {
+		if (!in_array($language, correspondence::LANGUAGES)) {
+			throw new Exception("Language $language not available.");
+		}
 		$stmt = $this->pdo->prepare("UPDATE `".constants::db_prefix."contact` SET `language`=? WHERE `id`=?");
 		$stmt->execute(array($language, $this->id));
 		if ($stmt->rowCount() == 1) {