How to work a search bar without regex or any library in JavaScript .?

Question

When I am trying to make search bar there is a problem . You can see in that code . I don't know what to write in the if statement . In this case when I type any key ,then the body shows " sorry , not found " .

The need is when I am press "s / sa/ sam ... Samsung" then the body should show the 'samsung m31 phone' . How can I do that .?

What I am writing in the if statement ..
I have lack of logics , i want to improve that ..
So , also could anyone tell me the idea ..

https://code.sololearn.com/WXEay3VfxvGp/?ref=app

Answer 1

You don't need to do anything for a match; You only need to hide the mismatch.

The if condition should be mismatch, and add display: "none" to the mismatch element

Answer 2

Please anyone tell me.

Answer 3

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