replace base64 regex string #1919
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Update Base64 Regex Pattern for Improved Stability: This pull request addresses a critical issue where the application crashes in release mode during base64 string validation. By modifying the Base64 regex pattern from
r'^(?:[A-Za-z0-9+/]{4})(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$'
to
r'^(?:[A-Za-z0-9+/][A-Za-z0-9+/][A-Za-z0-9+/][A-Za-z0-9+/])(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$',
I ensure a more robust validation process. This adjustment prevents the application from crashing while performing base64 string validation in release mode, enhancing overall stability. Make sure to review and approve this change promptly to avoid any further disruptions in production.