adds validation for letter file

lob · Mar 11, 2024 · fa7f60b · fa7f60b
1 parent 83e92ca
commit fa7f60b
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/lob_python/model/letter.py b/lob_python/model/letter.py
@@ -96,7 +96,18 @@ class Letter(ModelNormal):
         },
     }
 
-    validations = {}
+    validations = {
+        ('file_template_id',): {
+            'regex': {
+                'pattern': r'^tmpl_[a-zA-Z0-9]+$',  # noqa: E501
+            },
+        },
+        ('file_template_version_id',): {
+            'regex': {
+                'pattern': r'^vrsn_[a-zA-Z0-9]+$',  # noqa: E501
+            },
+        },
+    }
 
     @cached_property
     def additional_properties_type():