I would appreciate seeing a simple example of using this module to require a user to enter a number in a field. That's all I want to do. Nothing fancy. Something like this:

$form['amount'] = array(
  '#type' => 'textfield',
  '#required' => true,
  '#title' => t('Amount'),
);

Assuming that I have enabled the Clientside Validation and Clientside Validation Form modules, what do I have to add to this element array to get the number validation?

Thanks.

Comments

attiks’s picture

attiks CreditAttribution: attiks commented

You can try the following, or use the elements module to enable html5 number field

Integer

  $form['amount'] = array(
    '#type' => 'textfield',
    '#required' => true,
    '#title' => t('Amount'),
    '#number_type' => 'integer',
  );

Decimal

  $form['amount'] = array(
    '#type' => 'textfield',
    '#required' => true,
    '#title' => t('Amount'),
    '#number_type' => 'decimal',
  );
attiks’s picture

attiks CreditAttribution: attiks commented
Category: support » task
Issue tags: +Needs documentation