Is it possible to determine the time format preference of the user's device in Angular? For example, whether they use a 24-hour system or a 12-hour system with AM

In Angular, is there a way to determine whether the user's time format is set to 24-hour or 12-hour system? Any help would be greatly appreciated. Thanks!

Answer №1

A little while ago, I had to tackle a similar task and here's how I approached it.

let currentDate = new Date(Date.UTC(2021, 5, 15, 18, 30, 0));
let formattedDate = currentDate.toLocaleTimeString();

if (formattedDate.match(/am|pm/i) || currentDate.toString().match(/am|pm/i))
{
    // Using the 12-hour clock format
    console.log("Using 12-hour clock");
}
else
{
    // Using the 24-hour clock format
    console.log("Using 24-hour clock");
}

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