How to Replace a dot with a comma for a number in vue.js?

like this

<p>{{outputQuantity}}</p>

computed: {
     outputQuantity(){
              return this.quantity.replace(".", ",");
     }
}

thanks a lot. it works

@bogdy great. mark discussion as solved please!

You could also do it with a filter like this:

<p>{{ quantity | formatQuantity }}</p>

new Vue({
    el: '#app',

    data: {
        quantity: 0.25,
    },

    filters: {
        // you can call this whatever you want to
        formatQuantity (value) {
            return value.replace('.', ',');
        }
    }
});

thanks wilk_randall

your method is also good

You can also just convert numbers to a different locale with built in functions, which I think is a better way to handle this: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/toLocaleString