1 files changed, 3 insertions, 0 deletions
diff --git a/js/src/tooltip.js b/js/src/tooltip.js
index 151cd6f51..b80bd8e8c 100644
--- a/js/src/tooltip.js
+++ b/js/src/tooltip.js
@@ -622,6 +622,9 @@ const Tooltip = (($) => {
         }
 
         if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
           data[config]()
         }
       })