@@ -45,6 +45,12 @@ export function getCode( key ) {
keyCode = keyNames[ key.toLowerCase() ];
if ( !keyCode ) {
+ /**
+ * Unknown key name. Only key names contained by the {@link utils.keyboard.keyNames} can be used.
+ *
+ * @errror keyboard-unknown-key
+ * @param {String} key
+ */
throw new CKEditorError( 'keyboard-unknown-key: Unknown key name.', { key } );
}
} else {