JavaScript Array includes() method

Definition and usage

includes() Method determines whether the array contains the specified element.

If the array contains elements, this method returns true, otherwise return false.

Rarrumaki:includes() Method differentiates between cases.

Example

Example 1

Check if the array contains "Mango":

var fruits = ["Banana", "Orange", "Apple", "Mango"];
var n = fruits.includes("Mango");

Kwarin sauki a hukuma

Example 2

Check if the array contains "Banana", starting from position 3:

var fruits = ["Banana", "Orange", "Apple", "Mango"];
var n = fruits.includes("Banana", 3);

Kwarin sauki a hukuma

Kwarin sauki

Yarabawaarrayelement.includes( start,

)

Mutum Kira:
element Dauka. Yarabawa ake ɗauka.
start Aza. Kuma 0. Yankin kuma ake ɗauka a fassara.

Tsatse

Shafuka: Boolean
Yarabawa JavaScript: ECMAScript 7

Yarabawa

Tirabilen tabbin suna nuna farin gaskiya na yarabawa ta farkon kwarin sauki na kwarin sauki

Chrome Edge Firefox Safari Opera
Chrome 47 Edge 14 Firefox 43 Safari 9 Opera 34
Disambali 2015 Disambali 2015 Disambali 2015 Disambali 2015 Disambali 2015

Rarrumaki:Edge 13（da farko waje ɗin ɗin）yan kuma ake ɗauka includes() Hanyar.

Yanar gizo da yau

Tuturin:JavaScript tukuri

Tuturin:JavaScript tukuri Const

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Tuturin:JavaScript tafkiyar tukuri