isInt method
Implementation
void isInt({bool fromString = false}) {
if (fromString) {
rules.add(RuleHolder(CanIntFromStringRule()));
} else {
rules.add(RuleHolder(IsIntRule()));
}
}
void isInt({bool fromString = false}) {
if (fromString) {
rules.add(RuleHolder(CanIntFromStringRule()));
} else {
rules.add(RuleHolder(IsIntRule()));
}
}