QR code component

Community feedback

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  バレンタイン 😈•64,170

  @VCaramesPosted almost 2 years ago

  Hey there! 👋 Here are some suggestions to help improve your code:

  • FEM Best practice ✅, before moving on to the next challenge, always check your FEM report, to see what is incorrect and update your code with it so that you would not make the same mistake over again. This should be the first thing that should be done right after submitting the challenge.

  • The alt tag description for the “QR image” needs to be improved upon ⚠️. Its needs to tell screen reader users what it is and where it will take them to when they scan it.

  • Change ⚠️ the height to min-height in your body element, to improve your component's responsiveness.

  • Change ⚠️ width to max-width in your component’s container to make it responsive.

  • Change ⚠️ width to max-width: 100% in your image to make it responsive.

  • For improved accessibility 📈 for your content, it is best practice to use rem for your font-size and other property values. Using this unit gives users the ability to scale elements up and down, relative to a set value.

  If you have any questions or need further clarification, feel free to reach out to me.

  Happy Coding! 🎆🎊🪅

  Marked as helpful

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  Janaka Vithanage•60

  @jkvithanagePosted almost 2 years ago

  @vcarames Thank you for the valuable feedback <3

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  Melvin Aguilar 🧑🏻‍💻•61,140

  @MelvinAguilarPosted almost 2 years ago

  Hello there 👋. Good job on completing the challenge !

  I have some feedback for you if you want to improve your code.

  HTML 📄:

  • Use the <main> tag to wrap all the main content of the page instead of the <div> tag. With this semantic element you can improve the accessibility of your page.

  • You must use a level-one heading (h1) even though this is not a full-page challenge. You can create an '<h1>' element within your 'main' element that will be hidden visually but visible and readable by screen readers. The class "sr-only" hides content visually and here are the styles to copy. e.g.: <h1 class="sr-only">QR Card Component</h1>

  • Always avoid skipping heading levels; Always start from <h1>, followed by <h2>, and so on up to <h6> (<h1>,<h2>,...,<h6>). Swap the <h3> tag with <h2>

  Alt text 📷:

  • The alt attribute should explain the purpose of the image. Uppon scanning the QR code, the user will be redirected to the frontendmentor.io website, so a better alt attribute would be QR code to frontendmentor.io

    If you want to learn more about the alt attribute, you can read this article. 📘.

  CSS 🎨:

  • Instead of using pixels in font-size, use relative units like em or rem. The font-size in absolute units like pixels does not scale with the user's browser settings. This can cause accessibility issues for users who have set their browser to use a larger font size. You can read more about this here 📘.

  • You should use the box-sizing: border-box property to make the width and height properties include the padding and border of the element. This will make it easier to calculate the size of an element. You can read more about this here 📘.

  • Use min-height: 100vh instead of height: 100vh. The height property will not work if the content of the page grows beyond the height of the viewport.

  I hope you find it useful! 😄 Above all, the solution you submitted is great!

  Happy coding!

  Marked as helpful

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  Janaka Vithanage•60

  @jkvithanagePosted almost 2 years ago

  @MelvinAguilar Thank you for the valuable feedback <3

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