function _addanother_get_node_from_form_state in Add Another 7.2

Internal helper function to get the node from a $form_state.

2 calls to _addanother_get_node_from_form_state()

addanother_node_form_message_submit in ./addanother.module

Form submit handler for node_form() considering the 'message'.

addanother_node_form_submit in ./addanother.module

Form submit handler for node_form().

File

./addanother.module, line 233

The main file for the addanother module.

Code

function _addanother_get_node_from_form_state(&$form_state) {

  // Check the node is in the form state - if it isn't, something has gone very
  // wrong... Best not to continue.
  if (!isset($form_state['node'])) {
    return FALSE;
  }

  // Return the node.
  return $form_state['node'];
}