public function testValidation()
{
/** @var FileFieldListener $mockFileFieldListener */
$mockFileFieldListener = $this->getMock('ch\\metanet\\formHandler\\listener\\FileFieldListener');
/** @var Form $mockForm */
$mockForm = $this->getMock('ch\\metanet\\formHandler\\component\\Form');
$field = new FileField('field1', 'field1');
$field->setFormComponent($mockForm);
$field->addListener($mockFileFieldListener);
$this->assertTrue($field->validate());
}
/**
* @param FileField $field
*
* @return string
*/
public function render(FileField $field)
{
$required = null;
if ($field->hasRule('ch\\metanet\\formHandler\\rule\\RequiredRule')) {
$required = ' aria-required="true"';
}
if ($this->numberOfFiles <= 1) {
return '<input type="file" name="' . $field->getFormIdentifierAsString() . '" id="' . $field->getId() . '" ' . $this->getAttributesAsHtml() . $required . '>';
}
$field->setLinkedLabel(false);
$html = '<ul' . $this->getAttributesAsHtml() . '>';
for ($i = 0; $i < $this->numberOfFiles; $i++) {
$html .= '<li><input type="file" name="' . $field->getFormIdentifierAsString() . '[]" id="' . $field->getId() . '-' . $i . '" ' . ($i === 0 ? $required : null) . '></li>';
}
$html .= '</ul>';
return $html;
}
