isUrlValid static method

bool isUrlValid(
  1. String url
)

Implementation

static bool isUrlValid(String url) {
  final source =
      r'^(https?|ftp|file|http)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]';
  return RegExp(source).hasMatch(url);
}