function poll_view_voting_validate
poll_view_voting_validate($form, &$form_state)
Validation function for processing votes
File
- modules/poll/poll.module, line 743
- Enables your site to capture votes on different topics in the form of multiple choice questions.
Code
function poll_view_voting_validate($form, &$form_state) { if (empty($form_state['values']['choice'])) { form_set_error('choice', t('Your vote could not be recorded because you did not select any of the choices.')); } }
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https://api.drupal.org/api/drupal/modules!poll!poll.module/function/poll_view_voting_validate/7.x