*/
protected function alterForm( HTMLForm $form ) {}
+ /**
+ * Get message prefix for HTMLForm
+ *
+ * @since 1.21
+ * @return string
+ */
+ protected function getMessagePrefix() {
+ return strtolower( $this->getName() );
+ }
+
/**
* Get the HTMLForm to control behaviour
* @return HTMLForm|null
protected function getForm() {
$this->fields = $this->getFormFields();
- $form = new HTMLForm( $this->fields, $this->getContext() );
+ $form = new HTMLForm( $this->fields, $this->getContext(), $this->getMessagePrefix() );
$form->setSubmitCallback( array( $this, 'onSubmit' ) );
- $form->setWrapperLegend( $this->msg( strtolower( $this->getName() ) . '-legend' ) );
+ $form->setWrapperLegend( $this->msg( $this->getMessagePrefix() . '-legend' ) );
$form->addHeaderText(
- $this->msg( strtolower( $this->getName() ) . '-text' )->parseAsBlock() );
+ $this->msg( $this->getMessagePrefix() . '-text' )->parseAsBlock() );
// Retain query parameters (uselang etc)
$params = array_diff_key(