Check Customer isLogged in using knockout js magento 2.

You can check customer is logged in or using knockout javascript in Magento 2 by using ‘Magento_Customer/js/model/customer’ class.

customer.js file used to check customer is logged in or not.

Above Js file contains the method isLoggedIn() to detect customer login status.

Output: Boolean

If a customer is logged in, return true otherwise return false.

create js file and check using below code snippet.

I have called template custom-file.html using js.

check using a template(.html) from custom-file.html by below way,