/**
* Test datedelta methods: validate() & is_zero()
* @dataProvider dataprovider_datedelta
* @param string $instr The input string.
* @param bool $isvalid Whether the input string is valid.
* @param bool $iszero Whether the input string is zero.
*/
public function test_datedelta($instr, $isvalid, $iszero)
{
$this->assertEquals($isvalid, datedelta::validate($instr));
if ($isvalid === true) {
$dd = new datedelta($instr);
$this->assertEquals($iszero, $dd->is_zero());
}
}
public function validation($data, $files)
{
$errors = parent::validation($data, $files);
if (!empty($data['timetocomplete'])) {
if (!datedelta::validate($data['timetocomplete'])) {
$errors['timetocomplete'] = get_string('error_not_timeformat', 'local_elisprogram');
} else {
$datedelta = new datedelta($data['timetocomplete']);
if ($datedelta->is_zero() || !$datedelta->getDateString()) {
$errors['timetocomplete'] = get_string('error_invalid_timeperiod', 'local_elisprogram');
}
}
}
if (!empty($data['frequency'])) {
if (!datedelta::validate($data['frequency'])) {
$errors['frequency'] = get_string('error_not_timeformat', 'local_elisprogram');
} else {
$datedelta = new datedelta($data['frequency']);
if ($datedelta->is_zero() || !$datedelta->getDateString()) {
$errors['frequency'] = get_string('error_invalid_timeperiod', 'local_elisprogram');
}
}
}
if (!empty($data['idnumber'])) {
if (!$this->check_unique(curriculum::TABLE, 'idnumber', $data['idnumber'], $data['id'])) {
$errors['idnumber'] = get_string('badidnumber', 'local_elisprogram');
}
}
$errors += parent::validate_custom_fields($data, 'curriculum');
return $errors;
}