minDate throws error

[Chuvisco88]

I added an input as the following:

<input class="m-form-control m-form-control-sm"
            id="activateDate"
            name="activateDate"
            required
            type="date"
            [(ngModel)]="editableGiftcardActivateDate"
            [minDate]="minActivationDate | date: 'y-MM-dd'"
            #activateDate="ngModel">

Even if I replace the minDate with a fixed value I get the error

TypeError: lang_1.isDate is not a function
    at Object.exports.minDate (http://localhost:3000/vendor.bundle.js:20965:17)
    at MinDateValidator.ngOnChanges (http://localhost:3000/vendor.bundle.js:20928:37)
    at Wrapper_MinDateValidator.ngDoCheck (/CustomFormsModule/MinDateValidator/wrapper.ngfactory.js:29:20)

Not sure how to fix this, can you provide some assistance?

[Chuvisco88]

So far I found out that the facade folder is missing in the compiled state but I don't know why it is missing. (the screen is from the browser, not from IDE, so yeah, it is compiled without the facade part) Maybe someone has some hints?

ADDITION: Problem occurs with minDate and with maxDate

[Chuvisco88]

I tried to integrate this module in a fresh installation of https://github.com/AngularClass/angular2-webpack-starter/ which did fail with the same error. When doing a angular-lci project from scratch it works. So it looks like the problem lies in the starter :(

[BallisticPain]

I'm also using the AngularClass seed. I'm having the issue with the Date validator. It's claiming the lang_1.isDate is missing. I see the facade folder in the node_modules but I don't know about if it's in the browser.

This has been working for some time, and I haven't "updated" the seed at all. My project is too far in to just "restart" with the angular-cli.

This showed up for me after I wiped out my node_modules and re-installed it.

From my perspective, this is not only a problem of AngularClass as this was working well for me now for months, and then suddenly after I had stopped the local server and re-started, it was then failing with the lang_1.isDate is not a function error.