public function testRequired()
{
$crud = new LouisCRUD();
$field = new Field($crud, "product_name", "varchar(255)");
$this->assertEquals(false, $field->isRequired());
$field->setRequired(true);
$this->assertEquals(true, $field->isRequired());
$field->setRequired(false);
$this->assertEquals(false, $field->isRequired());
}
/**
* Returns the validation error message for empty fields.
*
* @return string (X)HTML.
*/
protected function validateEmptyField()
{
if ($this->field->isRequired()) {
Controller::focusField($this->formId, $this->name);
return '<li>' . sprintf($this->l10n['error_missing_field'], XH_hsc($this->field->getLabel())) . '</li>' . PHP_EOL;
} else {
return '';
}
}
/**
* Returns the label of a field.
*
* @param Field $field A field.
*
* @return string
*
* @global array The configuration of the plugins.
*/
protected function getLabel(Field $field)
{
global $plugin_cf;
if ($field->getType() == 'hidden') {
$label = '';
} elseif (!$field->isRequired()) {
$label = $field->getLabel();
} else {
$label = sprintf($plugin_cf['advancedform']['required_field_mark'], $field->getLabel());
}
if ($this->isLabelled($field)) {
$label = '<label for="advfrm-' . $this->id . '-' . $field->getName() . '">' . $label . '</label>';
}
return $label;
}
