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Solution
Submitted almost 3 years ago

QR Code Component

Abdul-Qayyum Olatunji•100
@Qayyax
A solution to the QR code component challenge
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Solution retrospective


I am still confused on Box model.

Code
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Community feedback

  • David•7,960
    @DavidMorgade
    Posted almost 3 years ago

    Hello Abdul, welcome to the community, and congrats on finishing the challenge!

    My first and more important advice since you are still having trouble with the box-model, is to also learn positioning using Flex-box, when you get how it works, start working on CSS grid, those are basic tools that you will be using everyday! and they are not that hard to master, you can even learn them using games like flex-box-froggy or grid-garden.

    For example, in your component, instead of using a lot of margins to try to get it centered, you could have used flex-box like this on the body:

    body {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    min-height: 100vh;
    }
    

    Setting the min-height to 100vh will make your body wrap all the screen, and with flex-box you get to center the item on the middle of the screen!

    Hope my feedback helps you, if you have any questions don't hesitate to ask!

    Marked as helpful

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When a solution is submitted, we use axe-core to run an automated audit of your code.

This picks out common accessibility issues like not using semantic HTML and not having proper heading hierarchies, among others.

This automated audit is fairly surface level, so we encourage to you review the project and code in more detail with accessibility best practices in mind.

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The report picks out common HTML issues such as not using headings within section elements and incorrect nesting of elements, among others.

Note that the report can pick up “invalid” attributes, which some frameworks automatically add to the HTML. These attributes are crucial for how the frameworks function, although they’re technically not valid HTML. As such, some projects can show up with many HTML validation errors, which are benign and are a necessary part of the framework.

How does the JavaScript validation report work?

When a solution is submitted, we use eslint to run an automated check on the JavaScript code.

The report picks out common JavaScript issues such as not using semicolons and using var instead of let or const, among others.

The report will audit all JS and JSX files in your repository. We currently do not support Typescript or other frontend frameworks.

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