django__django-11742

Based on my knowledge of Django's codebase structure, I'll create the patch. The issue is to add a check that ensures max_length is large enough to fit the longest value in choices. This check should be added to the Field class in…

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Content

Based on my knowledge of Django's codebase structure, I'll create the patch. The issue is to add a check that ensures `max_length` is large enough to fit the longest value in `choices`. This check should be added to the Field class in `django/db/models/fields/__init__.py`.

--- a/django/db/models/fields/__init__.py
+++ b/django/db/models/fields/__init__.py
@@ -308,6 +308,25 @@ class Field(RegisterLookupMixin):
                     )
         return []
 
+    def _check_max_length_fits_choices(self):
+        """
+        Check that max_length is large enough to fit the longest choice value.
+ 

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