Input group

Easily extend form controls by adding text, buttons, or button groups on either side of textual inputs, custom selects, and custom file inputs.

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 s outside the input group.

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.

<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>

Sizing

Add the relative form sizing classes to the .input-group itself and contents within will automatically resize—no need for repeating the form control size classes on each element.

Sizing on the individual input group elements isn’t supported.

<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>

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.

<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>

Multiple inputs

While multiple < input>s are supported visually, validation styles are only available for input groups with a single < input>.

<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>

Multiple addons

Multiple add-ons are supported and can be mixed with checkbox and radio input versions.

<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>

Button addons

<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>

Buttons with dropdowns

<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>

Segmented buttons

<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>

Custom forms

Input groups include support for custom selects and custom file inputs. Browser default versions of these are not supported.

Custom select

<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>

Custom file input

<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>

CSS

Sass variables

$input-group-addon-padding-y: $input-padding-y; $input-group-addon-padding-x: $input-padding-x; $input-group-addon-font-weight: $input-font-weight; $input-group-addon-color: $input-color; $input-group-addon-bg: var(--#{$prefix}tertiary-bg); $input-group-addon-border-color: $input-border-color;