Regex Not Matching Custom Alphanumeric IDs with Specific Lengths in C# - Handling Edge Cases
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💬 Answers: 1
📅 Created: 2025-06-05
regex c# .net
I'm trying to validate a set of custom alphanumeric IDs in C# that must be exactly 8 characters long, consisting of 4 uppercase letters followed by 4 digits, fo...