update docs

docs/embedding/form-builder-javascript.md

@@ -414,12 +414,23 @@
     "default": false,
     "description": "Set `true` to display field name placeholders instead of the field type icons."
   },
+  "data-with-signature-id": {
+    "type": "boolean",
+    "required": false,
+    "description": "Set to `true` to enable Signature ID by default for newly added fields. If set to `false`, the Signature ID toggle will be displayed under field settings, with the Signature ID turned off by default."
+  },
   "data-preview": {
     "type": "boolean",
     "required": false,
     "default": false,
     "description": "Show template in preview mode without ability to edit it."
   },
+  "data-input-mode": {
+    "type": "boolean",
+    "required": false,
+    "default": false,
+    "description": "Open template in data input mode to prefill fields with default values."
+  },
   "data-only-defined-fields": {
     "type": "boolean",
     "required": false,