fediversity.eu/node_modules/@tailwindcss/forms/README.md

@tailwindcss/forms

A plugin that provides a basic reset for form styles that makes form elements easy to override with utilities.

Installation

Install the plugin from npm:

npm install -D @tailwindcss/forms

Then add the plugin to your tailwind.config.js file:

// tailwind.config.js
module.exports = {
  theme: {
    // ...
  },
  plugins: [
    require('@tailwindcss/forms'),
    // ...
  ],
}

Basic usage

View the live demo

All of the basic form elements you use will now have some simple default styles that are easy to override with utilities.

Currently we add basic utility-friendly form styles for the following form element types:

• input[type='text']
• input[type='password']
• input[type='email']
• input[type='number']
• input[type='url']
• input[type='date']
• input[type='datetime-local']
• input[type='month']
• input[type='week']
• input[type='time']
• input[type='search']
• input[type='tel']
• input[type='checkbox']
• input[type='radio']
• select
• select[multiple]
• textarea

Every element has been normalized/reset to a simple visually consistent style that is easy to customize with utilities, even elements like <select> or <input type="checkbox"> that normally need to be reset with appearance: none and customized using custom CSS:

<!-- You can actually customize padding on a select element now: -->
<select class="px-4 py-3 rounded-full">
  <!-- ... -->
</select>

<!-- Or change a checkbox color using text color utilities: -->
<input type="checkbox" class="rounded text-pink-500" />

More customization examples and best practices coming soon.

Using classes to style

In addition to the global styles, we also generate a set of corresponding classes which can be used to explicitly apply the form styles to an element. This can be useful in situations where you need to make a non-form element, such as a <div>, look like a form element.

<input type="email" class="form-input px-4 py-3 rounded-full">

<select class="form-select px-4 py-3 rounded-full">
  <!-- ... -->
</select>

<input type="checkbox" class="form-checkbox rounded text-pink-500" />

Here is a complete table of the provided form-* classes for reference:

Base	Class
[type='text']	form-input
[type='email']	form-input
[type='url']	form-input
[type='password']	form-input
[type='number']	form-input
[type='date']	form-input
[type='datetime-local']	form-input
[type='month']	form-input
[type='search']	form-input
[type='tel']	form-input
[type='time']	form-input
[type='week']	form-input
textarea	form-textarea
select	form-select
select[multiple]	form-multiselect
[type='checkbox']	form-checkbox
[type='radio']	form-radio

Using only global styles or only classes

Although we recommend thinking of this plugin as a "form reset" rather than a collection of form component styles, in some cases our default approach may be too heavy-handed, especially when integrating this plugin into existing projects.

If generating both the global (base) styles and classes doesn't work well with your project, you can use the strategy option to limit the plugin to just one of these approaches.

// tailwind.config.js
plugins: [
  require("@tailwindcss/forms")({
    strategy: 'base', // only generate global styles
    strategy: 'class', // only generate classes
  }),
],

When using the base strategy, form elements are styled globally, and no form-{name} classes are generated.

When using the class strategy, form elements are not styled globally, and instead must be styled using the generated form-{name} classes.