EL-based validation message interpolation does not work when using MessageSource

[alan-czajkowski]

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Spring Boot: 3.3.2

messages.properties:

validation.password.length=Password must be at least {min} characters

bean validation annotation (AccountCreateRequest class):

  @Size(min = 10, message = "{validation.password.length}")
  private String password;

controller:

  @PostMapping(path = "/")
  public Account create(@RequestBody @Valid AccountCreateRequest request) {
    ...
  }

when message is translated by MessageSource, the interpolation does not work:

instead of:

Password must be at least 10 characters

you get:

Password must be at least min characters

[wilkinsona]

Thanks for the report. Unfortunately, it doesn't contain enough information for us to diagnose the problem. I assume you're using Bean Validation, but that's not 100% clear. It's also not clear how the validation is being driven. If you would like us to spend some more time investigating, please spend some time providing a complete yet minimal sample that reproduces the problem. You can share it with us by pushing it to a separate repository on GitHub or by zipping it up and attaching it to this issue.

[alan-czajkowski]

@wilkinsona I have updated the original description with more information

[scottfrederick]

@alan-czajkowski Unfortunately that's still not enough information for us to go on. We need a full sample that we can run ourselves so that we can see dependencies and all the code and configuration involved.

[spring-projects-issues]

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[spring-projects-issues]

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