Lodash _.isInteger() method checks whether the given value is an Integer or not and returns the corresponding boolean value.
Syntax:
_.isInteger(value);
Parameters:
- value: This parameter holds the value that needs to be checked for an Integer.
Return Value:
This method returns a Boolean value(Returns true if the given value is an Integer, else false).
Example 1: In this example, we are getting true as the lodash _isInteger() method is returning true because 100 is an integer value.
// Defining Lodash variable const _ = require( 'lodash' );
// Checking for Integer console.log( "The Value is Integer : "
+ _.isInteger(100));
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Output:
The Value is Integer : true
Example 2: In this example, we are getting false as the lodash _isInteger() method is returning false because the given value is a string, not an integer.
// Defining Lodash variable const _ = require( 'lodash' );
// Checking for Integer console.log( "The Value is Integer : "
+ _.isInteger( "10" ));
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Output:
The Value is Integer : false
Example 3: In this example, we are getting false as the lodash _isInteger() method is returning false because the given value is Infinity, not an integer.
// Defining Lodash variable const _ = require( 'lodash' );
// Checking for Integer console.log( "The Value is Integer : "
+ _.isInteger(Infinity));
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Output:
The Value is Integer : false