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Lodash _.isFloat() Method
  • Last Updated : 29 Sep, 2020

The Lodash _.isFloat() method checks whether the given value is a Float value or not and returns the corresponding boolean value.

Syntax:

_.isFloat( value );

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

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

Return Value: This method returns a Boolean value (Returns true if the given value is even, 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 npm install lodash-contrib.



Example 1:

Javascript

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// Defining lodash contrib variable 
var _ = require('lodash-contrib'); 
  
// Checking 
console.log("The Value is Float : " + _.isFloat(5.56));
  
console.log("The Value is Float : " + _.isFloat(5.0));
  
console.log("The Value is Float : " + _.isFloat(5));
  
console.log("The Value is Float : " + _.isFloat(0.5));

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Output:

The Value is Float : true
The Value is Float : false
The Value is Float : false
The Value is Float : true

Example 2:

Javascript

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// Defining lodash contrib variable 
var _ = require('lodash-contrib'); 
  
// Checking 
console.log("The Value is Float : " + _.isFloat(10));
  
console.log("The Value is Float : " + _.isFloat());
  
console.log("The Value is Float : " + _.isFloat(23.60));
  
console.log("The Value is Float : " + _.isFloat(50.08));

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Output:

The Value is Float : false
The Value is Float : false
The Value is Float : true
The Value is Float : true

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