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Comparing password fields

See original GitHub issue

I am using class-validator to validate my incoming requests in an express application and I am very happy with it.

Currently I am implementing a registration service, my request has two password fields, password and password2. I would like to compare them to each other but it seems that this functionality is lacking in class-validator.

Is class-validator able to handle this scenario already or is this a feature request?

Issue Analytics

State:
Created 7 years ago
Comments:5 (2 by maintainers)

Top GitHub Comments

1reaction

ChrLippcommented, Dec 23, 2016

IsLongerThan looks promising, I will try that. Thanks for your work!

Regards, Christian

0reactions

ChrLippcommented, Dec 26, 2016

Unfortunately this code doesn’t compile.

error TS2345: Argument of type '{ constraints: string[]; options: ValidationOptions | undefined; propertyName: string; target: Fu...' is not assignable to parameter of type 'ValidationDecoratorOptions'.
  Types of property 'options' are incompatible.
    Type 'ValidationOptions | undefined' is not assignable to type 'ValidatorOptions'.
      Type 'undefined' is not assignable to type 'ValidatorOptions'.

The version of typescript is

"typescript": "2.1.4",

It works when the second param is not optional.

export function IsEqualTo(property: string, validationOptions: ValidationOptions) {

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