isValidTitle static method

bool isValidTitle(
  1. String? title
)

Validates if a title string is acceptable for toastr

Implementation

static bool isValidTitle(String? title) {
  if (title == null) return true;
  if (title.trim().isEmpty) return false;
  if (title.length > ToastrSecurityConfig.maxTitleLength) return false;
  if (ToastrSecurityConfig.containsDangerousPattern(title)) return false;
  return true;
}