Error when mounting duplicate plugins

SortableJS · Dec 29, 2020 · 8b1d76d · 8b1d76d
1 parent 88838bf
commit 8b1d76d
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/PluginManager.js b/src/PluginManager.js
@@ -12,6 +12,13 @@ export default {
 				plugin[option] = defaults[option];
 			}
 		}
+
+		plugins.forEach(p => {
+			if (p.pluginName === plugin.pluginName) {
+				throw (`Sortable: Cannot mount plugin ${ plugin.pluginName } more than once`);
+			}
+		});
+
 		plugins.push(plugin);
 	},
 	pluginEvent(eventName, sortable, evt) {