/**
* Render field label.
*
* Checks {@see FieldInterface::shouldRendererRenderLabel()}
* before rendering.
*
* @param FieldInterface $field The field object to be rendered.
* @return string The label, rendered in HTML, safe for output.
*
*/
public function renderFieldLabel(FieldInterface $field)
{
if (!$field->shouldRendererRenderLabel()) {
return;
}
$label = $field->getLabel();
$forAttribute = '';
$HTMLID = $field->getForAttributeInLabel();
if ($HTMLID != NULL) {
$forAttribute = " for=\"{$HTMLID}\"";
}
return "<div class=\"fieldLabelContainer\">\n <label{$forAttribute}>{$label}</label>\n </div>";
}
/**
* Add a field to this form.
*
* Add as many fields as you need:
*
* <code>
* $form->addField($usernameField);
* $form->addField($passwordField);
* </code>
*
* @param Field $field Instance of FieldInterface.
*
*/
public function addField(FieldInterface $field)
{
$id = $field->getID();
$label = $field->getLabel();
$this->labels[$id] = $label;
$this->fields[$id] = $field;
}
