NAT-329: added checks to validate juniper interface members

gso/workflows/iptrunk/create_iptrunk.py

@@ -161,6 +161,16 @@ def initial_input_form_generator(product_name: str) -> FormGenerator:
         def validate_iptrunk_unique_interface_side_b(cls, side_b_ae_members: list[LAGMember]) -> list[LAGMember]:
             return validate_iptrunk_unique_interface(side_b_ae_members)
 
+        @validator("side_a_ae_members", allow_reuse=True)
+        def validate_interface_name_members(cls, side_a_ae_members: list[LAGMember]) -> list[LAGMember]:
+            ret_val = None
+            if get_router_vendor(router_a) == RouterVendor.NOKIA:
+                ret_val = side_a_ae_members
+            else:
+                ret_val = validate_interface_name_list(side_a_ae_members)
+
+            return ret_val
+
     user_input_side_b = yield CreateIptrunkSideBForm
 
     return (