JQuery | isArray() method
Last Updated :
27 Apr, 2020
This isArray() Method in jQuery is used to determines whether the argument is an array.
Syntax:
jQuery.isArray( object )
Parameters: The isArray() method accepts only one parameter that is mentioned above and described below:
- object : This parameter is the object to test whether or not it is an array.
Return Value: It returns the boolean value.
Below examples illustrate the use of isArray() method in jQuery:
Example 1: In this example, the isArray() method checks the parameter is an array.
<!DOCTYPE html>
< html >
< head >
< meta charset = "utf-8" >
< title >JQuery | isArray() method</ title >
< script src =
</ script >
</ head >
< body style = "text-align:center;" >
< h1 style = "color: green" >
GeeksForGeeks
</ h1 >
< h3 >JQuery | isArray() method</ h3 >
< b >Whether "{}" is a Array Object : </ b >
< p ></ p >
< script >
$( "p" ).append( "" + $.isArray("{}"));
</ script >
</ body >
</ html >
|
Output:
Example 2: In this example, the isArray() method also checks the parameter is an array.
<!DOCTYPE html>
< html >
< head >
< meta charset = "utf-8" >
< title >JQuery | isArray() method</ title >
</ head >
< body style = "text-align:center;" >
< h1 style = "color: green" >
GeeksForGeeks
</ h1 >
< h3 >JQuery | isArray() method</ h3 >
< b >Whether String is a Array Object : </ b >
< p id = "gfg" ></ p >
< b >Whether Array is a Array Object : </ b >
< p id = "gfg1" ></ p >
< script >
// string ="Shubham"
$( "#gfg" ).append( "Shubham : " + $.isArray("Shubham"));
// array
$( "#gfg1" ).append(
"[1, 3, 4, 6, 8] : " + $.isArray([1, 3, 4, 6, 8]));
</ script >
</ body >
</ html >
|
Output:
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