getHidden function
Implementation
Map<String, String> getHidden(String html) {
final matches = RegExp('<input type="hidden" name=".*" value=.(.*).>',
caseSensitive: false)
.allMatches(html);
const keys = ['op', 'id', 'mode', 'hash'];
Map<String, String> hidden = {};
try {
for (int i = 0; i < 4; i++) {
hidden[keys[i]] = matches.toList()[i].group(1).toString();
}
return hidden;
} catch (e) {
return {};
}
}