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Solution
Submitted over 1 year ago

Tip Calculator

Dicksen Tan•390
@DicksenT
A solution to the Tip calculator app challenge
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  • P
    Theo Harris•360
    @Theosaurus-Rex
    Posted over 1 year ago

    Hey Dicksen, sorry it took me so long to getting around to leaving feedback - thanks for your patience!

    Here's a couple of things I found that could help improve this project a bit:

    • Your calculator has form validations which is great, but users are able to enter a negative number of people to split the bill between! You might want to catch this case when validating
    • I can see you've used a <h1> for the logo, but you should use the image provided in the images folder with the template download
    • You can't have an <input> as a child of a <ul> element - you can only have <li> elements inside a <ul>
    • For a form like this, in a production app I would personally be using radio inputs for the percentage amounts, rather than just list items.
    • Instead of using all-caps in your markup on the Reset button, you should type it normally and use CSS to transform it to all uppercase letters using text-transform: uppercase;. This helps screen readers and other assistive technology parse your page better.

    Otherwise, this is a big improvement compared to your previous challenges, nicely done!

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How does the accessibility report work?

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.

How does the CSS report work?

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

We've added some of our own linting rules based on recommended best practices. These rules are prefixed with frontend-mentor/ which you'll see at the top of each issue in the report.

The report will audit all CSS, SCSS and Less files in your repository.

How does the HTML validation report work?

When a solution is submitted, we use html-validate to run an automated check on the HTML code.

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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