Comments (6)
I improved the error message for the rule to suggest adding "IsEnum()" for enums
i noticed that i do (try to) check the property type in the rule for enums but maybe it's not working for some reason. The unit tests pass with your scenario, but your scenario also errors for me when in a real nestjs project. So it's likely something to do with the parser? but i'm not 100% sure. IsEnum solves it anyway so i never noticed
from eslint-plugin-nestjs-typed.
Sorry for the dumb question, but can I use
IsEnum()
for nullable / array properties?
you'll have to test the "null" one works in your scenario. i'm not sure how you're using it.
For the array you must tell the validation decorator it is an enum array:
@IsEnum(Baz, { each: true })
It's described here in the class validator docs: https://github.com/typestack/class-validator#validating-arrays
from eslint-plugin-nestjs-typed.
The rule uses the enum validation to detect if the non-primitive type is an enum and ignore the rule. So you can prevent the lint error by applying @IsEnum(Baz)
or @IsEnum(Bar)
in the above cases. If i get a chance i'll try changing it to check the type of Bar/Baz is an actual enum. But it might take me a while 😂
(it's a good idea to validate that the client supplied values are valid enum values anyway)
from eslint-plugin-nestjs-typed.
Sorry for the dumb question, but can I use IsEnum()
for nullable / array properties?
from eslint-plugin-nestjs-typed.
Can we add an auto-fix for using the IsEnum()
decorator?
from eslint-plugin-nestjs-typed.
i believe this is resolved
from eslint-plugin-nestjs-typed.
Related Issues (20)
- hacktoberfest 2023 HOT 2
- param-decorator-name-matches-route-param: why does it fails in this case? HOT 1
- New Rule Suggestion: disallow multiple usage of the same 'discoverable' decorator HOT 4
- ValidateIf should be handled like IsOptional HOT 2
- add rule to disalow using `@Inject()` without some token when using it on `constructor` HOT 2
- Swagger: Rule for requiring @ApiParam and @ApiQuery for every @Param() and @Query() used.
- Swagger: Rule for enforcing @ApiParam and @ApiQuery of @Param("...") or @Query("...") is used. HOT 5
- New Rule Suggestion: forbids `app.get()` for APP_* tokens HOT 1
- ApiPropertOptional
- New Rule: No redundant required on `@ApiProperty` HOT 1
- New Rule: Use Dependency Injection HOT 1
- `should-specify-forbid-unknown-values` rule breaks when config options for `ValidationPipe` are passed as object spread HOT 1
- `param-decorator-name-matches-route-param` needs to handle certain edge cases HOT 5
- `provided-injected-should-match-factory-parameters` fails linting on unrelated code HOT 1
- Using constants as options for `@ApiProperty` breaks `api-property-returning-array-should-set-array` HOT 4
- Rule to detect that an injected dependency has no @Injectable() decorator on the defining class HOT 3
- Invalid tests ? HOT 3
- Should ignore non-verifiable types - param-decorator-name-matches-route-param
- Support for @typescript-eslint/parse v6 HOT 5
- Dependency Dashboard
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