IS_HTML_REGEX constant
String
const IS_HTML_REGEX
Implementation
static const String IS_HTML_REGEX = r'<([A-Za-z][A-Za-z0-9]*)(\s[^>]*)?>|<\/[A-Za-z][A-Za-z0-9]*>|<([A-Za-z][A-Za-z0-9]*)\s*\/>';