From b61dc0f5e500d2c07d36d7441106d66dc83f7350 Mon Sep 17 00:00:00 2001
From: ggman12 <goodejonah@gmail.com>
Date: Wed, 18 Feb 2026 17:08:43 -0500
Subject: [PATCH] provide more error

---
 src/contributions/schema.py | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/contributions/schema.py b/src/contributions/schema.py
index e2ee54b..54fa5e1 100644
--- a/src/contributions/schema.py
+++ b/src/contributions/schema.py
@@ -219,7 +219,19 @@ def parse_and_validate(json_str: str, schema: dict | None = None) -> tuple[list
     try:
         data = json.loads(json_str)
     except json.JSONDecodeError as e:
-        return None, [f"Invalid JSON: {e}"]
+        # Provide detailed error context
+        error_msg = f"Invalid JSON: {e}"
+        
+        # Show context around the error position
+        if hasattr(e, 'pos') and e.pos is not None:
+            start = max(0, e.pos - 50)
+            end = min(len(json_str), e.pos + 50)
+            context = json_str[start:end]
+            # Escape for readability
+            context_escaped = repr(context)
+            error_msg += f"\n\nContext around position {e.pos}: {context_escaped}"
+        
+        return None, [error_msg]
     
     errors = validate_submission(data, schema)
     return data, errors