Скачать или смотреть Default Parameters In JavaScript In ES6 💥| Default Function Parameters | In Urdu|Hindi | DevTechCare

Default parameters also came along with ES6. It allows you to set default values for your function parameters if no value is passed or if undefined is passed.

It's that simple. You just assign a value to the parameter when initializing its parameters.

It is important to note that parameters are set from left to right. So the overwriting of default values will occur based on the position of the your input value when you call the function.

The function cannot be an internal function because the default arguments are evaluated when the function is called.

Default parameters are also available to later default parameters.

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