Laravel - 从Validator

Question

是否可以从输入数组（或至少索引）中获取失败的元素？

示例：

$data = [
    ['name' => 'John', 'age' => 30],
    ['name' => 'Robert', 'age' => 'nope'],
    ['name' => ['woops'], 'age' => 10]
];

$validator = \Validator::make($data, [
    '*.name' => 'required|string|max:200',
    '*.age' => 'required|int'
]);

if(!$validator->passes()){

    /*
        Get all the failed elements.
        In this case: 
        [
            ['name' => 'Robert', 'age' => 'nope'],
            ['name' => ['woops'], 'age' => 10]
        ]
     */
    $fails = $validator->getFailElements();

    // OR

    /*
        Get failed indexes:
        [1,2]
     */
    $indexes = $validator->getFailIndexes();

    //Proceed...

}

原因是我想在表格中插入无效数据，因此可以稍后修复这些条目......

Answer 1

您可以在验证程序上调用invalid()以获取失败的数据。

$failed = $validator->invalid();

参考：https://github.com/illuminate/validation/blob/master/Validator.php#L544

Answer 2

试试这个

$validator = \Validator::make($data, [
    '*.name' => 'required|string|max:200',
    '*.age' => 'required|int'
]);

 if ($validator->fails()) {
    dd($request->all());
   //do your code
}