CODEWITHSUNDEEP
javascriptfrontendmodernizr
Benlesc
Benlesc

Reputation: 13

Modernizr.addTest() is not a function

I'm on a Vue-cli project and I got an issue with Modernizr.addTest():

Uncaught TypeError: Modernizr.addtest is not a function.

I downloaded Modernizr with the addTest() option.

Here my case :

const Modernizr = require('../vendors/modernizr-custom');
export class DeviceManager {
    constructor() {
        this.userAgent = '';
        this.init();
    }
    init() {
        this.userAgent = navigator.userAgent.toLowerCase();
        console.log(this.userAgent);
        Modernizr.addTest('webkit',function(){return !!this.userAgent.match(/Android/i);});
    }
}

My class is called correctly, I got my console.log in the console dev on Chrome.

Can you see something wrong?

Upvotes: 1

Views: 1095

Answers (1)

Miloš Đakonović
Miloš Đakonović

Reputation: 3871

Uncaught TypeError: Modernizr.addtest is not a function.

is shown when you are calling the Modernizr method that is not present. Modernizr itself is present (otherwise it would be ReferenceError: ...not defined).

It looks like your Modernizr build does not include addTest as an option. Beware of that; when you are building Modernizr from official website this option is off by default.

Upvotes: 1

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