closes #3536

public/src/admin/manage/category.js

@@ -63,9 +63,16 @@ define('admin/manage/category', [
 			});
 		}
 
-		// If any inputs have changed, prepare it for saving
+		
-		$('form.category input, form.category select').on('change', function(ev) {
+		$('form.category input, form.category select')
+			.on('change', function(ev) {
 				modified(ev.target);
+			})
+			.on('keydown', function(ev) {
+				if (ev.which === 13) {
+					ev.preventDefault();
+					return false;
+				}
 			});
 
 		// Update preview image size on change