Lodash _.isLength() Method
Last Updated :
30 Oct, 2023
Lodash _.isLength() Method checks whether the given value is an Array-like length or not and returns the corresponding boolean value.
Syntax:
_.isLength(value);
Parameters:
- value: This parameter holds the value that needs to be checked for an Array-like length.
Return Value:
This method returns a Boolean value(Returns true if the given value is an Array-like length, else false).
Example 1: In this example, it is printing true in the console as 100 is a valid length.
Javascript
const _ = require( 'lodash' );
console.log( "The Value is Length : "
+ _.isLength(100));
|
Output:
The Value is Length : true
Example 2: In this example, it is printing false in the console as Infinity and string are not valid lengths.
Javascript
const _ = require( 'lodash' );
console.log( "The Value is Length : "
+ _.isLength(Infinity));
console.log( "The Value is Length : "
+ _.isLength( "len" ));
|
Output:
The Value is Length : false
The Value is Length : false
Example 3: In this example, it is printing true in the console as Number.MAX_VALUE return a number that is a valid length.
Javascript
const _ = require( 'lodash' );
console.log( "The Value is Length : "
+ _.isLength(Number.MAX_VALUE));
|
Output:
The Value is Length : true
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