The 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: This method accepts single parameter as mentioned above and described below:
- value: This parameter holds the value that need to be check 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:
Javascript
// Defining Lodash variable const _ = require('lodash'); // Checking for Length console.log("The Value is Length : " + _.isLength(100)); |
Output:
The Value is Length : true
Example 2: For Infinity, it returns false.
Javascript
// Defining Lodash variable const _ = require('lodash'); // Checking for Length console.log("The Value is Length : " + _.isLength(Infinity)); |
Output:
The Value is Length : false
Example 3: For strings, it returns false.
Javascript
// Defining Lodash variable const _ = require('lodash'); // Checking for Length console.log("The Value is Length : " + _.isLength("len")); |
Output:
The Value is Length : false
Example 4:
Javascript
// Defining Lodash variable const _ = require('lodash'); // Checking for Length console.log("The Value is Length : " + _.isLength(Number.MAX_VALUE)); |
Output:
The Value is Length : true
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