public function validation($data, $files) {
$errors = parent::validation($data, $files);
$datasets = $data['dataset'];
$countvalid = 0;
foreach ($datasets as $key => $dataset) {
if ($dataset != '0') {
$countvalid++;
}
}
if (!$countvalid) {
foreach ($datasets as $key => $dataset) {
$errors['dataset['.$key.']'] =
get_string('atleastonerealdataset', 'qtype_calculated');
}
}
return $errors;
}
public function validation($fromform, $files)
{
$errors = parent::validation($fromform, $files);
if (empty($fromform['makecopy']) && isset($this->question->id) && ($this->question->formoptions->canedit || $this->question->formoptions->cansaveasnew) && empty($fromform['usecurrentcat']) && !$this->question->formoptions->canmove) {
$errors['currentgrp'] = get_string('nopermissionmove', 'question');
}
// Default mark.
if (array_key_exists('defaultmark', $fromform) && $fromform['defaultmark'] < 0) {
$errors['defaultmark'] = get_string('defaultmarkmustbepositive', 'question');
}
return $errors;
}
public function validation($fromform, $files) {
$errors = parent::validation($fromform, $files);
if (empty($fromform['makecopy']) && isset($this->question->id)
&& ($this->question->formoptions->canedit ||
$this->question->formoptions->cansaveasnew)
&& empty($fromform['usecurrentcat']) && !$this->question->formoptions->canmove) {
$errors['currentgrp'] = get_string('nopermissionmove', 'question');
}
return $errors;
}
