validateEmail static method

void validateEmail(
  1. String email
)

Validate email format (for contact/feedback features)

Implementation

static void validateEmail(String email) {
  final emailRegex =
      RegExp(r'^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$');
  if (!emailRegex.hasMatch(email)) {
    throw ArgumentError('Invalid email format: $email');
  }
}