php - Symfony 的验证组件(独立)

Question

我目前将 Symfony 的验证组件用作独立工具。我正在使用 Lumen 和 Doctrine2 构建一个 API，并且我试图弄清楚是否有一种方法可以在 Symfony2 框架之外使用 UniqueEntity 约束。我关注了this example尝试使用 UniqueEntity，但我注意到命名空间 Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity 甚至不存在于独立包中。有其他人得到这项工作，还是我必须编写自己的唯一性验证程序？

Answer 1

我使用 yml 创建验证，您也可以创建介绍模型。

在我的例子中，这是例子:

# src/SClinicBundle/Resources/config/validation.yml
Cf\SClinicBundle\Entity\CfIndicationsTemplates:
    constraints:
        - Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity:
            fields: name
            message: cf.indications_template.name.unique
    properties:
        name:
            - NotBlank: { message: "cf.indications_template.name.not_blank" }
            - Length: { min: 2, max: 100, minMessage: "cf.indications_template.name.min_length", maxMessage: "cf.indications_template.name.max_length" }
        templateIndication:
            - NotBlank: { message: "cf.indications_template.templateIndication.not_blank" }
        status:
            - NotBlank: { message: "cf.indications_template.status.not_blank" }
            - Choice: { choices: [0, 1], message: "cf.indications_template.status.choices" }
        datetimeR:
            - DateTime: { message: "cf.indications_template.datetime_r.bad_datetime" }
Cf\SClinicBundle\Entity\CfReportTemplates:
    constraints:
        - Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity:
            fields: name
            message: cf.report_template.name.unique
    properties:
        name:
            - NotBlank: { message: "cf.report_template.name.not_blank" }
            - Length: { min: 2, max: 100, minMessage: "cf.report_template.name.min_length", maxMessage: "cf.report_template.name.max_length" }
        status:
            - NotBlank: { message: "cf.report_template.status.not_blank" }
            - Choice: { choices: [0, 1], message: "cf.report_template.status.choices" }
        datetimeR:
            - DateTime: { message: "cf.report_template.datetime_r.bad_datetime" }
Cf\SClinicBundle\Entity\CfMedicalStudy:
    constraints:
        - Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity:
            fields: name
            message: cf.medical_study.name.unique
    properties:
        name:
            - NotBlank: { message: "cf.medical_study.name.not_blank" }
            - Length: { min: 2, max: 100, minMessage: "cf.medical_study.name.min_length", maxMessage: "cf.medical_study.name.max_length" }
        administerDosesZone:
            - NotBlank: { message: "cf.medical_study.administerDosesZone.not_blank" }
        status:
            - NotBlank: { message: "cf.medical_study.status.not_blank" }
            - Choice: { choices: [0, 1], message: "cf.medical_study.status.choices" }
        datetimeR:
            - DateTime: { message: "cf.medical_study.datetime_r.bad_datetime" }

您可以查看我的示例并尝试与您的代码进行比较。