README

用法

• 示例

  use Mysiar\ArrayValidator\Validator;
  use Symfony\Component\Validator\Constraints\Callback;
  use Symfony\Component\Validator\Constraints\Choice;
  use Symfony\Component\Validator\Constraints\Date;
  use Symfony\Component\Validator\Constraints\Email;
  use Symfony\Component\Validator\Constraints\NotBlank;
  use Symfony\Component\Validator\Constraints\Positive;
  use Symfony\Component\Validator\Constraints\PositiveOrZero;
  use Symfony\Component\Validator\Context\ExecutionContextInterface;
  
  $validator = new Validator();
  
  $validator->addArrayConstraint(new Callback(function($record, ExecutionContextInterface $context) {
      if (count($record) !== 15) {
          $context->addViolation(sprintf('The array must contain %s columns', 15));
      }
  }));
  
  $validator->addArrayElementConstraint(0, new Positive());
  $validator->addArrayElementConstraint(1, new NotBlank());
  $validator->addArrayElementConstraint(2, new NotBlank());
  $validator->addArrayElementConstraint(3, new NotBlank());
  $validator->addArrayElementConstraint(4, new NotBlank());
  $validator->addArrayElementConstraint(5, new Date());
  $validator->addArrayElementConstraint(6, new Positive());
  $validator->addArrayElementConstraint(7, new NotBlank());
  $validator->addArrayElementConstraint(8, new Email());
  $validator->addArrayElementConstraint(9, new Date());
  $validator->addArrayElementConstraint(10, new Positive());
  $validator->addArrayElementConstraint(12, new Choice([0, 1]));
  $validator->addArrayElementConstraint(13, new PositiveOrZero());
  $validator->addArrayElementConstraint(14, new PositiveOrZero());

• 注意：如果您使用函数 fgetcsv 按行读取 csv 文件以验证数组元素中的值选择，您可能需要使用以下内容

  $validator->addArrayElementConstraint(2, new Choice(["0", "1"]));
  

  替代

  $validator->addArrayElementConstraint(2, new Choice([0, 1]));
  

致谢

由 Piotr Synowiec 创建，灵感来源于 deblan/csv-validator