Verify that the filename is correct.

Related topics

AdvAgg forms callbacks and validation.
Functions that handle user input from forms.
1 string reference to 'advagg_admin_get_file_info_validate'
advagg_admin_info_form in ./advagg.admin.inc
Form builder; Show info about advagg and advagg settings.

File

./advagg.admin.inc, line 1453

Code

function advagg_admin_get_file_info_validate($form, &$form_state) {
    if (empty($form_state['values']['filename'])) {
        form_set_error('filename', t('Please input an aggregate filename.'));
        $form_state['values']['error'] = TRUE;
    }
}