[Index Management] Restrict dot-prefixed index patterns in template form

elastic · Sep 18, 2024 · eda9709 · eda9709
1 parent e5f0134
commit eda9709
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/...ns/index_management/public/application/components/template_form/template_form_schemas.tsx b/...ns/index_management/public/application/components/template_form/template_form_schemas.tsx
@@ -129,6 +129,18 @@ export const schemas: Record<string, FormSchema> = {
           type: VALIDATION_TYPES.ARRAY_ITEM,
           isBlocking: false,
         },
+        {
+          validator: startsWithField({
+            char: '.',
+            message: i18n.translate(
+              'xpack.idxMgmt.templateValidation.indexPatternDotPrefixedError',
+              {
+                defaultMessage: 'Index patterns cannot match dot-prefixed indices.',
+              }
+            ),
+          }),
+          type: VALIDATION_TYPES.ARRAY_ITEM,
+        },
       ],
     },
     doCreateDataStream: {