i18n validators used outside suggested laminas-form view helpers

[gisostallenberg]

Bug Report

Q	A
Version(s)	3.0.1

Summary

The package suggests to require laminas/laminas-i18n with the following notice ^2.11, required when using laminas-form view helpers, but when using a Range Element the getValidators method instantiates a new Laminas\I18n\Validator\IsFloat.

Current behavior

How to reproduce

Make sure the suggested package is not installed:

composer remove laminas/laminas-i18n

Run this code:

        $form = (new \Laminas\Form\Form())->add(
            (new \Laminas\Form\Element\Range('range'))
                ->setAttributes(['min' => 1, 'max' => 10])
        );
        $form->getInputFilter(); // Class \"Laminas\\I18n\\Validator\\IsFloat\" not found