Jquery Validation & number field with comma

Question

In my form i have this element :

   $form['poidsMin'] = array(
        '#type' => 'number',
        '#title' => $this->t('Poids minimum en gramme'),
        '#default_value' => $frais_port_entity->get('poidsMin'),
        '#description' => $this->t("Poids minimum du produit"),
        '#required' => TRUE,
    );

When i put 10 or 20, all is good but if i put 10.3 or 10,3 drupal 8 jquery validate tell me to insert a value like 10 or 11 with no comma.

My field in mysql is a float, how can i disable this validation for number type field ?

Answer 1

Browser support may vary, but essentially you want to add an attribute of step="any":

$form['poidsMin'] = array(
    '#type' => 'number',
    '#title' => $this->t('Poids minimum en gramme'),
    '#default_value' => $frais_port_entity->get('poidsMin'),
    '#description' => $this->t("Poids minimum du produit"),
    '#required' => TRUE,
    '#attributes' => ['step' => 'any'],
);