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+---
+layout: docs
+title: Input group
+description: Easily extend form controls by adding text, buttons, or button groups on either side of textual inputs, custom selects, and custom file inputs.
+group: forms
+toc: true
+---
+
+## Basic example
+
+Place one add-on or button on either side of an input. You may also place one on both sides of an input. Remember to place `<label>`s outside the input group.
+
+{{< example >}}
+<div class="input-group mb-3">
+ <span class="input-group-text" id="basic-addon1">@</span>
+ <input type="text" class="form-control" placeholder="Username" aria-label="Username" aria-describedby="basic-addon1">
+</div>
+
+<div class="input-group mb-3">
+ <input type="text" class="form-control" placeholder="Recipient's username" aria-label="Recipient's username" aria-describedby="basic-addon2">
+ <span class="input-group-text" id="basic-addon2">@example.com</span>
+</div>
+
+<label for="basic-url" class="form-label">Your vanity URL</label>
+<div class="input-group mb-3">
+ <span class="input-group-text" id="basic-addon3">https://example.com/users/</span>
+ <input type="text" class="form-control" id="basic-url" aria-describedby="basic-addon3">
+</div>
+
+<div class="input-group mb-3">
+ <span class="input-group-text">$</span>
+ <input type="text" class="form-control" aria-label="Amount (to the nearest dollar)">
+ <span class="input-group-text">.00</span>
+</div>
+
+<div class="input-group mb-3">
+ <input type="text" class="form-control" placeholder="Username" aria-label="Username">
+ <span class="input-group-text">@</span>
+ <input type="text" class="form-control" placeholder="Server" aria-label="Server">
+</div>
+
+<div class="input-group">
+ <span class="input-group-text">With textarea</span>
+ <textarea class="form-control" aria-label="With textarea"></textarea>
+</div>
+{{< /example >}}
+
+## Wrapping
+
+Input groups wrap by default via `flex-wrap: wrap` in order to accommodate custom form field validation within an input group. You may disable this with `.flex-nowrap`.
+
+{{< example >}}
+<div class="input-group flex-nowrap">
+ <span class="input-group-text" id="addon-wrapping">@</span>
+ <input type="text" class="form-control" placeholder="Username" aria-label="Username" aria-describedby="addon-wrapping">
+</div>
+{{< /example >}}
+
+## Sizing
+
+Add the relative form sizing classes to the `.input-group` itself and contents within will automatically resizeā€”no need for repeating the form control size classes on each element.
+
+**Sizing on the individual input group elements isn't supported.**
+
+{{< example >}}
+<div class="input-group input-group-sm mb-3">
+ <span class="input-group-text" id="inputGroup-sizing-sm">Small</span>
+ <input type="text" class="form-control" aria-label="Sizing example input" aria-describedby="inputGroup-sizing-sm">
+</div>
+
+<div class="input-group mb-3">
+ <span class="input-group-text" id="inputGroup-sizing-default">Default</span>
+ <input type="text" class="form-control" aria-label="Sizing example input" aria-describedby="inputGroup-sizing-default">
+</div>
+
+<div class="input-group input-group-lg">
+ <span class="input-group-text" id="inputGroup-sizing-lg">Large</span>
+ <input type="text" class="form-control" aria-label="Sizing example input" aria-describedby="inputGroup-sizing-lg">
+</div>
+{{< /example >}}
+
+## Checkboxes and radios
+
+Place any checkbox or radio option within an input group's addon instead of text. We recommend adding `.mt-0` to the `.form-check-input` when there's no visible text next to the input.
+
+{{< example >}}
+<div class="input-group mb-3">
+ <div class="input-group-text">
+ <input class="form-check-input mt-0" type="checkbox" value="" aria-label="Checkbox for following text input">
+ </div>
+ <input type="text" class="form-control" aria-label="Text input with checkbox">
+</div>
+
+<div class="input-group">
+ <div class="input-group-text">
+ <input class="form-check-input mt-0" type="radio" value="" aria-label="Radio button for following text input">
+ </div>
+ <input type="text" class="form-control" aria-label="Text input with radio button">
+</div>
+{{< /example >}}
+
+## Multiple inputs
+
+While multiple `<input>`s are supported visually, validation styles are only available for input groups with a single `<input>`.
+
+{{< example >}}
+<div class="input-group">
+ <span class="input-group-text">First and last name</span>
+ <input type="text" aria-label="First name" class="form-control">
+ <input type="text" aria-label="Last name" class="form-control">
+</div>
+{{< /example >}}
+
+## Multiple addons
+
+Multiple add-ons are supported and can be mixed with checkbox and radio input versions.
+
+{{< example >}}
+<div class="input-group mb-3">
+ <span class="input-group-text">$</span>
+ <span class="input-group-text">0.00</span>
+ <input type="text" class="form-control" aria-label="Dollar amount (with dot and two decimal places)">
+</div>
+
+<div class="input-group">
+ <input type="text" class="form-control" aria-label="Dollar amount (with dot and two decimal places)">
+ <span class="input-group-text">$</span>
+ <span class="input-group-text">0.00</span>
+</div>
+{{< /example >}}
+
+## Button addons
+
+{{< example >}}
+<div class="input-group mb-3">
+ <button class="btn btn-outline-secondary" type="button" id="button-addon1">Button</button>
+ <input type="text" class="form-control" placeholder="" aria-label="Example text with button addon" aria-describedby="button-addon1">
+</div>
+
+<div class="input-group mb-3">
+ <input type="text" class="form-control" placeholder="Recipient's username" aria-label="Recipient's username" aria-describedby="button-addon2">
+ <button class="btn btn-outline-secondary" type="button" id="button-addon2">Button</button>
+</div>
+
+<div class="input-group mb-3">
+ <button class="btn btn-outline-secondary" type="button">Button</button>
+ <button class="btn btn-outline-secondary" type="button">Button</button>
+ <input type="text" class="form-control" placeholder="" aria-label="Example text with two button addons">
+</div>
+
+<div class="input-group">
+ <input type="text" class="form-control" placeholder="Recipient's username" aria-label="Recipient's username with two button addons">
+ <button class="btn btn-outline-secondary" type="button">Button</button>
+ <button class="btn btn-outline-secondary" type="button">Button</button>
+</div>
+{{< /example >}}
+
+## Buttons with dropdowns
+
+{{< example >}}
+<div class="input-group mb-3">
+ <button class="btn btn-outline-secondary dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false">Dropdown</button>
+ <ul class="dropdown-menu">
+ <li><a class="dropdown-item" href="#">Action</a></li>
+ <li><a class="dropdown-item" href="#">Another action</a></li>
+ <li><a class="dropdown-item" href="#">Something else here</a></li>
+ <li><hr class="dropdown-divider"></li>
+ <li><a class="dropdown-item" href="#">Separated link</a></li>
+ </ul>
+ <input type="text" class="form-control" aria-label="Text input with dropdown button">
+</div>
+
+<div class="input-group mb-3">
+ <input type="text" class="form-control" aria-label="Text input with dropdown button">
+ <button class="btn btn-outline-secondary dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false">Dropdown</button>
+ <ul class="dropdown-menu dropdown-menu-end">
+ <li><a class="dropdown-item" href="#">Action</a></li>
+ <li><a class="dropdown-item" href="#">Another action</a></li>
+ <li><a class="dropdown-item" href="#">Something else here</a></li>
+ <li><hr class="dropdown-divider"></li>
+ <li><a class="dropdown-item" href="#">Separated link</a></li>
+ </ul>
+</div>
+
+<div class="input-group">
+ <button class="btn btn-outline-secondary dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false">Dropdown</button>
+ <ul class="dropdown-menu">
+ <li><a class="dropdown-item" href="#">Action before</a></li>
+ <li><a class="dropdown-item" href="#">Another action before</a></li>
+ <li><a class="dropdown-item" href="#">Something else here</a></li>
+ <li><hr class="dropdown-divider"></li>
+ <li><a class="dropdown-item" href="#">Separated link</a></li>
+ </ul>
+ <input type="text" class="form-control" aria-label="Text input with 2 dropdown buttons">
+ <button class="btn btn-outline-secondary dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false">Dropdown</button>
+ <ul class="dropdown-menu dropdown-menu-end">
+ <li><a class="dropdown-item" href="#">Action</a></li>
+ <li><a class="dropdown-item" href="#">Another action</a></li>
+ <li><a class="dropdown-item" href="#">Something else here</a></li>
+ <li><hr class="dropdown-divider"></li>
+ <li><a class="dropdown-item" href="#">Separated link</a></li>
+ </ul>
+</div>
+{{< /example >}}
+
+## Segmented buttons
+
+{{< example >}}
+<div class="input-group mb-3">
+ <button type="button" class="btn btn-outline-secondary">Action</button>
+ <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-bs-toggle="dropdown" aria-expanded="false">
+ <span class="visually-hidden">Toggle Dropdown</span>
+ </button>
+ <ul class="dropdown-menu">
+ <li><a class="dropdown-item" href="#">Action</a></li>
+ <li><a class="dropdown-item" href="#">Another action</a></li>
+ <li><a class="dropdown-item" href="#">Something else here</a></li>
+ <li><hr class="dropdown-divider"></li>
+ <li><a class="dropdown-item" href="#">Separated link</a></li>
+ </ul>
+ <input type="text" class="form-control" aria-label="Text input with segmented dropdown button">
+</div>
+
+<div class="input-group">
+ <input type="text" class="form-control" aria-label="Text input with segmented dropdown button">
+ <button type="button" class="btn btn-outline-secondary">Action</button>
+ <button type="button" class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-bs-toggle="dropdown" aria-expanded="false">
+ <span class="visually-hidden">Toggle Dropdown</span>
+ </button>
+ <ul class="dropdown-menu dropdown-menu-end">
+ <li><a class="dropdown-item" href="#">Action</a></li>
+ <li><a class="dropdown-item" href="#">Another action</a></li>
+ <li><a class="dropdown-item" href="#">Something else here</a></li>
+ <li><hr class="dropdown-divider"></li>
+ <li><a class="dropdown-item" href="#">Separated link</a></li>
+ </ul>
+</div>
+{{< /example >}}
+
+## Custom forms
+
+Input groups include support for custom selects and custom file inputs. Browser default versions of these are not supported.
+
+### Custom select
+
+{{< example >}}
+<div class="input-group mb-3">
+ <label class="input-group-text" for="inputGroupSelect01">Options</label>
+ <select class="form-select" id="inputGroupSelect01">
+ <option selected>Choose...</option>
+ <option value="1">One</option>
+ <option value="2">Two</option>
+ <option value="3">Three</option>
+ </select>
+</div>
+
+<div class="input-group mb-3">
+ <select class="form-select" id="inputGroupSelect02">
+ <option selected>Choose...</option>
+ <option value="1">One</option>
+ <option value="2">Two</option>
+ <option value="3">Three</option>
+ </select>
+ <label class="input-group-text" for="inputGroupSelect02">Options</label>
+</div>
+
+<div class="input-group mb-3">
+ <button class="btn btn-outline-secondary" type="button">Button</button>
+ <select class="form-select" id="inputGroupSelect03" aria-label="Example select with button addon">
+ <option selected>Choose...</option>
+ <option value="1">One</option>
+ <option value="2">Two</option>
+ <option value="3">Three</option>
+ </select>
+</div>
+
+<div class="input-group">
+ <select class="form-select" id="inputGroupSelect04" aria-label="Example select with button addon">
+ <option selected>Choose...</option>
+ <option value="1">One</option>
+ <option value="2">Two</option>
+ <option value="3">Three</option>
+ </select>
+ <button class="btn btn-outline-secondary" type="button">Button</button>
+</div>
+{{< /example >}}
+
+### Custom file input
+
+{{< example >}}
+<div class="input-group mb-3">
+ <label class="input-group-text" for="inputGroupFile01">Upload</label>
+ <input type="file" class="form-control" id="inputGroupFile01">
+</div>
+
+<div class="input-group mb-3">
+ <input type="file" class="form-control" id="inputGroupFile02">
+ <label class="input-group-text" for="inputGroupFile02">Upload</label>
+</div>
+
+<div class="input-group mb-3">
+ <button class="btn btn-outline-secondary" type="button" id="inputGroupFileAddon03">Button</button>
+ <input type="file" class="form-control" id="inputGroupFile03" aria-describedby="inputGroupFileAddon03" aria-label="Upload">
+</div>
+
+<div class="input-group">
+ <input type="file" class="form-control" id="inputGroupFile04" aria-describedby="inputGroupFileAddon04" aria-label="Upload">
+ <button class="btn btn-outline-secondary" type="button" id="inputGroupFileAddon04">Button</button>
+</div>
+{{< /example >}}
+
+## Sass
+
+### Variables
+
+{{< scss-docs name="input-group-variables" file="scss/_variables.scss" >}}