function validate($value)
{
// Let op: DingesLabelField::validate(); niet parent::validate()
if (($error = DingesLabelField::validate($value)) !== true) {
return $error;
}
if ($this->required && (!$value || $value['error'] == UPLOAD_ERR_NO_FILE)) {
return 'ERR_EMPTY';
}
if (!$value || $value['tmp_name'] == '') {
return true;
}
if ($value['error'] == UPLOAD_ERR_PARTIAL || $value['error'] == UPLOAD_ERR_NO_TMP_DIR || $value['error'] == UPLOAD_ERR_CANT_WRITE || $value['error'] == UPLOAD_ERR_EXTENSION) {
return 'ERR_FILE_TECHNICAL';
}
if ($value['error'] == UPLOAD_ERR_INI_SIZE || $value['error'] == UPLOAD_ERR_FORM_SIZE || $this->maxFileSize !== NULL && $value['size'] > $this->maxFileSize) {
return 'ERR_FILE_TOO_BIG';
}
if ($this->minFileSize !== NULL && $value['size'] < $this->minFileSize) {
return 'ERR_FILE_TOO_SMALL';
}
if (!is_uploaded_file($value['tmp_name'])) {
// Hijack??
return 'ERR_FILE_TECHNICAL';
}
return true;
}
function fillLabelAttributes()
{
parent::fillLabelAttributes();
if ($this->required) {
if ($this->getLabelAttribute('class')) {
$this->setLabelAttribute('class', ' dingesLabelRequired', true);
} else {
$this->setLabelAttribute('class', 'dingesLabelRequired');
}
}
}