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How to Check if the Current Time is Before 11:00 with Moment.js and Native JavaScript

Discover how to check if the current time is before `11:00` using Moment.js or native JavaScript approach for date manipulation.
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This video is based on the question https://stackoverflow.com/q/72057923/ asked by the user 'evan' ( https://stackoverflow.com/u/4338014/ ) and on the answer https://stackoverflow.com/a/72058312/ provided by the user 'gavgrif' ( https://stackoverflow.com/u/5867572/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license.

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Introduction

In programming, time checks are a common requirement. One specific scenario you might encounter is needing to check if the current time is before a particular hour, such as 11:00 AM. If you're using the popular library Moment.js, you might wonder how to achieve this. However, it's worth noting that you can also accomplish this task with plain JavaScript. In this guide, we'll explore both methods to help you make an informed choice.

Solution Using Moment.js

Let's start by using Moment.js to check if the current time is before 11:00. Here’s how you can do it step-by-step:

Step 1: Getting the Current Date and Time

You can retrieve the current date and time using the moment() function:

[[See Video to Reveal this Text or Code Snippet]]

Step 2: Defining the Target Time

Next, you'll want to create a moment object representing 11:00 AM of the current day:

[[See Video to Reveal this Text or Code Snippet]]

Step 3: Comparing the Times

Now, you can compare the two moments:

[[See Video to Reveal this Text or Code Snippet]]

Full Example

Here’s how the entire code would look:

[[See Video to Reveal this Text or Code Snippet]]

Solution Using Native JavaScript

While Moment.js is a powerful tool for date manipulation, you may not always need it. JavaScript's built-in Date object can handle this task efficiently. Here’s how to do it:

Step 1: Getting the Current Time

Get the current date and time using the Date object:

[[See Video to Reveal this Text or Code Snippet]]

Step 2: Extracting the Hour

You can check the current hour by using the getHours() method:

[[See Video to Reveal this Text or Code Snippet]]

Step 3: Comparing with 11:00 AM

Now, simply compare the extracted hour with 11:

[[See Video to Reveal this Text or Code Snippet]]

Full Example

Here’s the complete code using native JavaScript:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

In conclusion, checking if the current time is before 11:00 AM can be done either through the Moment.js library or plain JavaScript. While Moment.js offers robust features for date manipulation, the native JavaScript approach is often simpler and sufficient for basic tasks. Choose the method that best fits the needs of your project!

By understanding both approaches, you add flexibility to your coding toolkit. Happy coding!

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