FlObfuscateEmail function

String FlObfuscateEmail(
  1. String email
)

Implementation

String FlObfuscateEmail(String email) {
  if (email.isEmpty) return '';

  final List<String> parts = email.split('@');
  if (parts.length != 2) return email;

  final String username = parts[0];
  final String domain = parts[1];

  final String obfuscatedUsername =
      username.substring(0, 1) + '*' * (username.length - 1);

  return '$obfuscatedUsername@$domain';
}