basic.cpp::utils.validate_email (12-14)
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basic.cpp (1-151)
- utils @9 # Utility namespace
  - validate_email bool (const std::string& email) @12 # Validate email format
     12 | bool validate_email(const std::string& email) {
     13 |     return email.find('@') != std::string::npos;
     14 | }
  - format_name std::string (const std::string& first, const std::string& last) @17 # Format user name
[exit 0]
