regex out any invisible control character from sales_conditions field (#5977)

1 files changed, 6 insertions, 6 deletions

diff --git a/openbb_platform/providers/intrinio/openbb_intrinio/models/equity_quote.py b/openbb_platform/providers/intrinio/openbb_intrinio/models/equity_quote.py
index 6cdedf19460..a1698c3b4b2 100644
--- a/openbb_platform/providers/intrinio/openbb_intrinio/models/equity_quote.py
+++ b/openbb_platform/providers/intrinio/openbb_intrinio/models/equity_quote.py
@@ -1,5 +1,6 @@
 """Intrinio Equity Quote Model."""
 # pylint: disable=unused-argument
+import re
 import warnings
 from datetime import datetime
 from typing import Any, Dict, List, Optional
@@ -73,12 +74,11 @@ class IntrinioEquityQuoteData(EquityQuoteData):
     @classmethod
     def validate_sales_conditions(cls, v):
         """Validate sales conditions and remove empty strings."""
-        if v == "\u0017   ":
-            return None
-        if v == "" or v is None:
-            return None
-        v = v.strip()
-        return v
+        if v:
+            control_char_re = re.compile(r"[\x00-\x1f\x7f-\x9f]")
+            v = control_char_re.sub("", v).strip()
+            v = None if v == "" else v
+        return v if v else None
 
     @field_validator("exchange", "market_center", mode="before", check_fields=False)
     @classmethod