5.0.4 增加hasScene方法用于检查是否存在验证场景
可以在定义验证规则的时候定义场景,并且验证不同场景的数据,例如:
$rule = [
'name' => 'require|max:25',
'age' => 'number|between:1,120′,
'email' => 'email',
];
$msg = [
'name.require' => '名称必须',
'name.max' => '名称最多不能超过25个字符',
'age.number' => '年龄必须是数字',
'age.between' => '年龄只能在1-120之间',
'email' => '邮箱格式错误',
];
$data = [
'name' => 'thinkphp',
'age' => 10,
'email' => 'thinkphp@qq.com',
];
$validate = new Validate($rule);
$validate->scene('edit', ['name', 'age']);
$result = $validate->scene('edit')->check($data);
表示验证edit场景(该场景定义只需要验证name和age字段)。
如果使用了验证器,可以直接在类里面定义场景,例如:
namespace appindex alidate;
use thinkValidate;
class User extends Validate
{
protected $rule = [
'name' => 'require|max:25',
'age' => 'number|between:1,120′,
'email' => 'email',
];
protected $message = [
'name.require' => '名称必须',
'name.max' => '名称最多不能超过25个字符',
'age.number' => '年龄必须是数字',
'age.between' => '年龄只能在1-120之间',
'email' => '邮箱格式错误',
];
protected $scene = [
'edit' => ['name','age'],
];
}
然后再需要验证的地方直接使用 scene 方法验证
$data = [
'name' => 'thinkphp',
'age' => 10,
'email' => 'thinkphp@qq.com',
];
$validate = new ppindex alidateUser($rule);
$result = $validate->scene('edit')->check($data);
可以在定义场景的时候对某些字段的规则重新设置,例如:
namespace appindex alidate;
use thinkValidate;
class User extends Validate
{
protected $rule = [
'name' => 'require|max:25',
'age' => 'number|between:1,120′,
'email' => 'email',
];
protected $message = [
'name.require' => '名称必须',
'name.max' => '名称最多不能超过25个字符',
'age.number' => '年龄必须是数字',
'age.between' => '年龄只能在1-120之间',
'email' => '邮箱格式错误',
];
protected $scene = [
'edit' => ['name','age'=>'require|number|between:1,120′],
];
}
可以对场景设置一个回调方法,用于动态设置要验证的字段,例如:
$rule = [
'name' => 'require|max:25',
'age' => 'number|between:1,120′,
'email' => 'email',
];
$msg = [
'name.require' => '名称必须',
'name.max' => '名称最多不能超过25个字符',
'age.number' => '年龄必须是数字',
'age.between' => '年龄只能在1-120之间',
'email' => '邮箱格式错误',
];
$data = [
'name' => 'thinkphp',
'age' => 10,
'email' => 'thinkphp@qq.com',
];
$validate = new Validate($rule);
$validate->scene('edit', function($key,$data){
return 'email'==$key && isset($data['id'])? true : false;
});
$result = $validate->scene('edit')->check($data);