isAlphaNumeric static method

bool isAlphaNumeric(
  1. String? value
)

Implementation

static bool isAlphaNumeric(String? value) {
  if (value == null) return false;
  var alphaNumRegExp = RegExp(r"^[0-9A-Z]+$", caseSensitive: false);
  return alphaNumRegExp.hasMatch(value);
}