public function check($data, $rules = [], $scene = '')
{
$this->error = [];
if (empty($rules)) {
// 读取验证规则
$rules = $this->rule;
}
// 分析验证规则
$scene = $this->getScene($scene);
if (is_array($scene)) {
// 处理场景验证字段
$change = [];
$array = [];
foreach ($scene as $k => $val) {
if (is_numeric($k)) {
$array[] = $val;
} else {
$array[] = $k;
$change[$k] = $val;
}
}
}
foreach ($rules as $key => $item) {
// field => rule1|rule2... field=>['rule1','rule2',...]
if (is_numeric($key)) {
// [field,rule1|rule2,msg1|msg2]
$key = $item[0];
$rule = $item[1];
if (isset($item[2])) {
$msg = is_string($item[2]) ? explode('|', $item[2]) : $item[2];
} else {
$msg = [];
}
} else {
$rule = $item;
$msg = [];
}
if (strpos($key, '|')) {
// 字段|描述 用于指定属性名称
list($key, $title) = explode('|', $key);
} else {
$title = $key;
}
// 场景检测
if (!empty($scene)) {
if ($scene instanceof \Closure && !call_user_func_array($scene, [$key, $data])) {
continue;
} elseif (is_array($scene)) {
if (!in_array($key, $array)) {
continue;
} elseif (isset($change[$key])) {
// 重载某个验证规则
$rule = $change[$key];
}
}
}
// 获取数据 支持二维数组
$value = $this->getDataValue($data, $key);
// 字段验证
$result = $this->checkItem($key, $value, $rule, $data, $title, $msg);
if (true !== $result) {
// 没有返回true 则表示验证失败
if (!empty($this->batch)) {
// 批量验证
if (is_array($result)) {
$this->error = array_merge($this->error, $result);
} else {
$this->error[$key] = $result;
}
} else {
$this->error = $result;
return false;
}
}
}
return !empty($this->error) ? false : true;
}