Validators.number works only with integers

[claudiodriussi]

To validate double I wrote my own validator:

Map<String, dynamic>? floatNumber(AbstractControl<dynamic> control) {
  final RegExp numberRegex = RegExp(r'[+-]?([0-9]*[.])?[0-9]+$');
  if (control.isNull || !numberRegex.hasMatch(control.value.toString())) {
    return {'Invalid number': true};
  }
  return null;
}

It would be useful to add the floatnumber validator to the default validators.

Best regards

[joanpablo]

Hi @claudiodriussi,

You are completed right about it. We need a Float Number validator. THanks for the example code. I will add it as feature to include it in futures releases.

Thanks

[jeremylcarter]

Don't forget you might need the correct keyboard type:

keyboardType: TextInputType.numberWithOptions(signed: true, decimal: true)

[or-nayax]

any updated?