How Does JavaScript Array Filter Function work With Example

Majorly JavaScript Array Filter Function is used to filter data from an array with the specified condition and create a new array. Here we do check the complete guide of JavaScript Filter Function by using some examples.

How Does JavaScript Filter Function work (Complete Guide With Example)
How Does JavaScript Filter Function work (Complete Guide With Example)

Example of JavaScript Array Filter Function

In this example, we create an array name age, where we push some numbers and add an input field to take user input to specify the condition. An example is referred from w3schools.com

Live view:

See the Pen Example of JS filter function by Bikash Panda (@phpcodertech) on CodePen.

Code Explanations:

  • Create a user input field where we take the number to compare with an existing array.
  • Then we get the user input using the ID attribute and compare it with an array using the JS Filter function.

JavaScript How to Filter Array of Objects

Output:

Here are the complete explanations of the JavaScript array filter method and JavaScript filter works with an example.

Also, the above code explains how to filter an array of objects using the JS filter method.

Also Check:

Happy Coding..!

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My name is Bikash Kr. Panda. I own and operate PHPCODER.TECH, my native place in Odisha. I am a Web Programmer by profession and working on more than 50 projects to date. My passion is working on the web-based project using PHP and relate to all CMS and frameworks which is based on PHP.
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