具體實現

驗證規則和提示資訊分開定義

$rule = [
    'name'  => 'require|max:25',
    'age'   => 'number|between:1,120',
    'email' => 'email',
];
$msg = [
    'name.require' => '名稱必須',
    'name.max'     => '名稱最多不能超過25個字元',
    'age.number'   => '年齡必須是數字',
    'age.between'  => '年齡必須在1~120之間',
    'email'        => '郵箱格式錯誤',
];
$data = [
    'name'  => 'thinkphp',
    'age'   => 121,
    'email' => '
 
[email protected]',
];
$validate = new Validate($rule,$msg);
$result   = $validate->check($data);
if(!$result){
    echo $validate->getError();
}

驗證規則與提示資訊一起定義

$rule = [
    ['name','require|max:25','名稱必須|名稱最多不能超過25個字元'],
    ['age','number|between:1,120','年齡必須是數字|年齡必須在1~120之間'],
    ['email','email','郵箱格式錯誤']
];

$data = [
    'name'  => 'thinkphp',
    'age'   => 121,
    'email' => '
 
[email protected]',
];
$validate = new Validate($rule);
$result   = $validate->check($data);
if(!$result){
    echo $validate->getError();
}