Add a method to manually add errors

[Prinzhorn]

I'd like to manually add validation errors for cases were complex validation is needed.

E.g.

req.validationError('name', 'Your name doesn\'t validate against our complex, possibly asynchronous validation logic.')

I don't want to mess with req._validationErrors directly.

Does this sound reasonable?

Any chance this will get pulled if I create a PR?

[Prinzhorn]

I found a much more elegant solution.

expressValidator.Validator.prototype.fail = function(str) {
    this.error(this.msg);
    return this;
};

Maybe this could be added as an example. Because the documentation lacks information about how to add a validator.

[katanacrimson]

if that's the case, maybe keep this open so that the documentation can be added to fix the problem :p

[Prinzhorn]

if that's the case, maybe keep this open so that the documentation can be added to fix the problem :p

I'll just create a PR for the documentation. Give me a sec.

Done #27

[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.