[MAGENTO 2] Validate field manually

validation.html

<form id="form-send-mail" action="<?= $block->getUrl('jlnarvaez_mymodule/sample/send') ?>" method="POST" >
    <div class="field required">
        <div class="control">
            <input type="email" name="my_email" class="inpt-mail input-text"
                   id="email_address" value=""
                   placeholder="<?= __('Email') ?>"
                   title="<?= __('Email') ?>" data-validate="{required:true, 'validate-email':true}" />
        </div>
        <a href="" class="confirm-send"><?= __('Confirm') ?></a>
    </div>
</form>

<script type="text/javascript">
  require([
        'jquery',
        'mage/validation'
    ], function ($) {
        var dataForm = $('#form-send-mail');
        dataForm.mage('validation', {}); // Inicializar validador

        // Validar con el evento "keyup"
        dataForm.on('keyup', function () {
            dataForm.validation('isValid');
        });
      
        // Validar al enviar los datos del formulario
        $('.confirm-send').on('click', function (e) {
            e.preventDefault();
            if (dataForm.validation('isValid')) {
                $(this).closest('form').submit();
            }

        });
    });
</script>