Is it recommended to utilize a "default" key within an object?

Creating a JavaScript application and looking to establish a config object. Here's what I have so far:

var config = {
    localization: {
        locales: ['en', ..., 'de'],
        defaultLocale: 'en'
    }
}

Considering using 'default': 'en' instead of defaultLocale: 'en', but unsure if both are valid options. Any thoughts?

Important: Prefer not to use the first element of the array.

Appreciate any help!

Answer №1

default is a keyword that is specifically used in the switch statement in JavaScript. It can be utilized in the following manner:

preferences : {
    "modes": ['light', ..., 'dark'],
    "default": 'light'
}

Answer №2

Absolutely, it is indeed possible to use the word 'default' in JavaScript as a string without any issues. For example:

default : 'en'  // incorrect

"default" : 'en' // correct

Just keep in mind that you should access it as localization["default"] to steer clear of any potential syntax errors. (Using localization.default might work too, but I can't confirm this.)

While not necessarily recommended, it can be done with caution.

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