isValidPemCertificate function

bool isValidPemCertificate(
  1. String pem
)

Validate that a string is a valid PEM certificate.

Implementation

bool isValidPemCertificate(String pem) {
  final trimmed = pem.trim();
  return trimmed.startsWith('-----BEGIN CERTIFICATE-----') &&
      trimmed.endsWith('-----END CERTIFICATE-----');
}