all static method
when valid
- every validator return null
Implementation
static FormeValidator all(List<FormeValidator> validators,
{String errorText = ''}) {
return (f, dynamic v) {
for (final FormeValidator validator in validators) {
final String? error = validator(f, v);
if (error != null) {
return error == '' ? errorText : error;
}
}
return null;
};
}