这段验证我没有看懂,该怎么理解呢?老师
public function rules()
{
$rules = [
'code' => 'required_without:access_token|string',
'access_token' => 'required_without:code|string',
];
if ($this->social_type == 'weixin' && !$this->code) {
$rules['openid'] = 'required|string';
}
return $rules;
}
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