How to check whether the two parameters are exactly the same by JavaScript

This article will explain in detail how JavaScript verifies whether the two parameters are exactly the same. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Verify that the two parameters are exactly the same, including the type

Verification rules:

The values are the same and the data types are the same.

Function same (firstValue,secondValue) {

Return firstValue===secondValue

What is the role of JavaScript? 1, can embed dynamic text in HTML pages. 2. Respond to browser events. 3. Read and write HTML elements. 4. Verify the data before it is submitted to the server. 5. Detect the browser information of visitors. 6. Control cookies, including creation and modification, etc. 7. Server-side programming based on Node.js technology.

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