The Lodash _.isFinite() Method checks whether the given value is a primitive finite number or not and returns the corresponding boolean value.
Syntax:
_.isFinite( value )
Parameters: This method accepts single parameter as mentioned above and described below:
- value: This parameter holds the value that to be checked for a primitive finite number.
Return Value: This method returns a Boolean value(Returns true if the given value is finite number, else false).
Example 1:
Javascript
// Defining Lodash variable const _ = require('lodash'); // Checking for Finite Value console.log("The Value is Finite : " +_.isFinite(10)); |
Output:
The Value is Finite : true
Example 2: For Infinity, it returns false.
Javascript
// Defining Lodash variable const _ = require('lodash'); // Checking for Finite Value console.log("The Value is Finite : " +_.isFinite(Infinity)); |
Output:
The Value is Finite : false
Example 3: For strings, it returns false.
Javascript
// Defining Lodash variable const _ = require('lodash'); // Checking for Finite Value console.log("The Value is Finite : " + _.isFinite("gfg")); |
Output:
The Value is Finite : false
Example 4:
Javascript
// Defining Lodash variable const _ = require('lodash'); // Checking for Finite Value console.log("The Value is Finite : " +_.isFinite(Number.MAX_VALUE)); |
Output:
The Value is Finite : true
