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---
layout: docs
title: Form controls
description: Give textual form controls like `<input>`s and `<textarea>`s an upgrade with custom styles, sizing, focus states, and more.
group: forms
toc: true
---
## Example
{{< example >}}
<form>
<div class="mb-3">
<label for="exampleFormControlInput1">Email address</label>
<input type="email" class="form-control" id="exampleFormControlInput1" placeholder="name@example.com">
</div>
<div class="mb-3">
<label for="exampleFormControlTextarea1">Example textarea</label>
<textarea class="form-control" id="exampleFormControlTextarea1" rows="3"></textarea>
</div>
</form>
{{< /example >}}
## Sizing
Set heights using classes like `.form-control-lg` and `.form-control-sm`.
{{< example >}}
<input class="form-control form-control-lg" type="text" placeholder=".form-control-lg">
<input class="form-control" type="text" placeholder="Default input">
<input class="form-control form-control-sm" type="text" placeholder=".form-control-sm">
{{< /example >}}
## Readonly
Add the `readonly` boolean attribute on an input to prevent modification of the input's value. Read-only inputs appear lighter (just like disabled inputs), but retain the standard cursor.
{{< example >}}
<input class="form-control" type="text" placeholder="Readonly input here..." readonly>
{{< /example >}}
## Readonly plain text
If you want to have `<input readonly>` elements in your form styled as plain text, use the `.form-control-plaintext` class to remove the default form field styling and preserve the correct margin and padding.
{{< example >}}
<form>
<div class="mb-3 row">
<label for="staticEmail" class="col-sm-2 col-form-label">Email</label>
<div class="col-sm-10">
<input type="text" readonly class="form-control-plaintext" id="staticEmail" value="email@example.com">
</div>
</div>
<div class="mb-3 row">
<label for="inputPassword" class="col-sm-2 col-form-label">Password</label>
<div class="col-sm-10">
<input type="password" class="form-control" id="inputPassword">
</div>
</div>
</form>
{{< /example >}}
{{< example >}}
<form class="form-inline">
<div class="mb-3">
<label for="staticEmail2" class="sr-only">Email</label>
<input type="text" readonly class="form-control-plaintext" id="staticEmail2" value="email@example.com">
</div>
<div class="mb-3 mx-sm-3">
<label for="inputPassword2" class="sr-only">Password</label>
<input type="password" class="form-control" id="inputPassword2" placeholder="Password">
</div>
<button type="submit" class="btn btn-primary mb-3">Confirm identity</button>
</form>
{{< /example >}}
## Color
On macOS:
- Chrome shows the native color picker
- Safari shows a custom color picker that points to the input
- Firefox shows the native color picker
{{< example >}}
<form>
<label for="exampleColorInput">Color picker</label>
<input type="color" class="form-control form-control-color" id="exampleColorInput" value="#563d7c">
</form>
{{< /example >}}
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