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Lodash _.strContains() Method

  • Last Updated : 30 Sep, 2020

The Lodash _.strContains() method checks whether the given string contains the searched string or not and returns the corresponding boolean value.

Syntax:

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_.strContains( string, searched_str);

Parameters: This method accepts two parameters as mentioned above and described below:

  • String: This method takes String in which search string is to be searched.
  • Searched_str: This method takes a string to be searched.

Return Value: This method returns a boolean value.



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 –save.

Example 1:

Javascript




// Defining lodash contrib variable 
var _ = require('lodash-contrib'); 
  
var bool  = _.strContains("GeeksforGeeks", "Geeks"); 
    
console.log("The String contains the "
    + "searched String : ", bool);

Output:

The String contains the searched String : true

Example 2:

Javascript




// Defining lodash contrib variable 
var _ = require('lodash-contrib'); 
  
var bool  = _.strContains("abc", "d"); 
    
console.log("The String contains the "
    + "searched String : ", bool);

Output:

The String contains the searched String : false

Example 3:

Javascript




// Defining lodash contrib variable 
var _ = require('lodash-contrib'); 
  
var bool  = _.strContains("abc", "a"); 
    
console.log("The String contains the "
    + "searched String : ", bool);

Output:

The String contains the searched String : true



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