我目前正在使用Symfony的验证组件作为独立工具。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。我已经按照这个例子尝试使用UniqueEntity，但是我注意到命名空间Symfony\Bridge\Doctrine\Validator\Constraint\UniqueEntity甚至不存在于独立包中。其他人得到了这项工作，或者我必须编写自己的唯一性验证器吗？
我使用yml创建验证，您也可以创建介绍模型。
在我的例子中，这是一个例子：
# 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。
