diff --git a/snippets/dayName.md b/snippets/dayName.md new file mode 100644 index 000000000..2c1a32732 --- /dev/null +++ b/snippets/dayName.md @@ -0,0 +1,20 @@ +--- +title: dayName +tags: date,beginner +--- + +Gets the name of the weekday from a `Date` object, optionally for a given locale. + +- Use `new Date()` or `new Date('mm/dd/yyyy')` to find the weekday. +- Use `Date.prototype.toLocaleDateString()` with the `{ weekday: 'long' }` option to retrieve the weekday. +- Use the optional second parameter for language specific name. If not used, returns the default locale. + +```js +const dayName = ( date, locale ) => + date.toLocaleDateString(locale, { weekday: 'long' }) +``` + +```js +dayName(new Date()); // 'Saturday' +dayName(new Date('09/23/2020'), 'de-DE'); // 'Samstag' +```