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Lodash _.isZero() Method

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The Lodash _.isZero() Method checks whether the given value is a Zero value or not and returns the corresponding boolean value.

Syntax:

_.isZero(value);

Parameters: This method accepts a single parameter as mentioned above and described below:

  • value: Given value to be checked for Zero value.

Return Value: This method returns a Boolean value true if the given value is Zero, else false.

Note: This will not work in normal JavaScript because it requires the lodash.js contrib library to be installed. Lodash.js contrib library can be installed using the following command:

npm install lodash-contrib

Example 1:




// Defining underscore lodash variable 
var _ = require('lodash-contrib'); 
  
// Checking for _.isZero() method 
console.log("The Value is Zero : " + _.isZero(0));
  
console.log("The Value is Zero : " + _.isZero(10));
  
console.log("The Value is Zero : " + _.isZero(true));


Output:

The Value is Zero : true
The Value is Zero : false
The Value is Zero : false

Example 2:




// Defining underscore lodash variable 
var _ = require('lodash-contrib'); 
  
// Checking for _.isZero() method 
console.log("The Value is Zero : " + _.isZero(false));
  
console.log("The Value is Zero : " + _.isZero("0"));
  
console.log("The Value is Zero : " + _.isZero({}));


Output:

The Value is Zero : false
The Value is Zero : false
The Value is Zero : false

Last Updated : 30 Sep, 2020
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