fix: registerDecorator askes for ValidatorOptions instead of ValidationOptions

[baocancode]

Hi,

In the example of custom validation decorator https://github.com/typestack/class-validator#custom-validation-decorators I can see a options object with type ValidationOptions is passed to registerDecorator:

export function IsLongerThan(property: string, validationOptions?: ValidationOptions) {
   return function (object: Object, propertyName: string) {
        registerDecorator({
            name: "isLongerThan",
            target: object.constructor,
            propertyName: propertyName,
            constraints: [property],
            options: validationOptions,
...

But in https://github.com/typestack/class-validator/blob/master/src/register-decorator.ts, the options field is of type ValidatorOptions (line 36).

options?: ValidatorOptions;

Is that a mistake? Sorry if this has been asked before.

[ngryman]

I'm facing the same issue. As a consequence, I can't find a way to customize the error message as ValidatorOptions does not expose a message property.

[gc-o]

I'm facing the same issue. As a consequence, I can't find a way to customize the error message as ValidatorOptions does not expose a message property.

You can add a customized message by adding a defaultValue method on the class.

 defaultMessage() {
    return "$value is taken!";
  }

[AlysonBasilio]

Any updates regarding this issue?

[vlapo]

I think this is just a small typing issue. It should be ValidationOptions.

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.