if ($params) {
//这里需要针对username和email做唯一验证
$rule=[
'col_name' => 'require|unique:column,col_name^col_id,'.$row->col_id,
];
$msg = [
'col_name' => '栏目名称已经存在',
];
$validate = new \think\Validate($rule,$msg);
if (!$validate->check($params)) {
$this->error($validate->getError());
}
$result = $row->allowField(true)->save($params);
if ($result === false) {
$this->error($row->getError());
}
$this->success('编辑成功');
}
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