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Input group

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.com
https://example.com/users/
$ .00
@
With textarea 
<div class="input-group mb-3">
    <span class="input-group-text" id="basic-addon1">@</span>
    <input type="text" class="form-control" placeholder="Username">
</div>

<div class="input-group mb-3">
    <input type="text" class="form-control" placeholder="Recipient's username">
    <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">
</div>

<div class="input-group mb-3">
    <span class="input-group-text">$</span>
    <input type="text" class="form-control">
    <span class="input-group-text">.00</span>
</div>

<div class="input-group mb-3">
    <input type="text" class="form-control" placeholder="Username">
    <span class="input-group-text">@</span>
    <input type="text" class="form-control" placeholder="Server">
</div>

<div class="input-group">
    <span class="input-group-text">With textarea</span>
    <textarea class="form-control"></textarea>
</div>

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">
</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.

Small
Default
Large 
<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">
</div>

<div class="input-group mb-3">
    <span class="input-group-text" id="inputGroup-sizing-default">Default</span>
    <input type="text" class="form-control">
</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">
</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="">
    </div>
    <input type="text" class="form-control">
</div>

<div class="input-group">
    <div class="input-group-text">
        <input class="form-check-input mt-0" type="radio" value="">
    </div>
    <input type="text" class="form-control">
</div>

Multiple inputs

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

First and last name 
<div class="input-group">
    <span class="input-group-text">First and last name</span>
    <input type="text" class="form-control">
    <input type="text" class="form-control">
</div>

Multiple addons

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

$ 0.00
$ 0.00 
<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">
</div>

<div class="input-group">
    <input type="text" class="form-control">
    <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" id="button-addon1">Button</button>
    <input type="text" class="form-control" placeholder="">
</div>

<div class="input-group mb-3">
    <input type="text" class="form-control" placeholder="Recipient's username">
    <button class="btn btn-outline-secondary" id="button-addon2">Button</button>
</div>

<div class="input-group mb-3">
    <button class="btn btn-outline-secondary">Button</button>
    <button class="btn btn-outline-secondary">Button</button>
    <input type="text" class="form-control" placeholder="">
</div>

<div class="input-group">
    <input type="text" class="form-control" placeholder="Recipient's username">
    <button class="btn btn-outline-secondary">Button</button>
    <button class="btn btn-outline-secondary">Button</button>
</div>

Buttons with dropdowns

<div class="input-group mb-3">
    <button class="btn btn-outline-secondary dropdown-toggle" data-bs-toggle="dropdown">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">
</div>

<div class="input-group mb-3">
    <input type="text" class="form-control">
    <button class="btn btn-outline-secondary dropdown-toggle" data-bs-toggle="dropdown">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" data-bs-toggle="dropdown">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">
    <button class="btn btn-outline-secondary dropdown-toggle" data-bs-toggle="dropdown">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 class="btn btn-outline-secondary">Action</button>
    <button class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-bs-toggle="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">
</div>

<div class="input-group">
    <input type="text" class="form-control">
    <button class="btn btn-outline-secondary">Action</button>
    <button class="btn btn-outline-secondary dropdown-toggle dropdown-toggle-split" data-bs-toggle="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>

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">Button</button>
    <select class="form-select" id="inputGroupSelect03">
        <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">
        <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">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" id="inputGroupFileAddon03">Button</button>
    <input type="file" class="form-control" id="inputGroupFile03">
</div>

<div class="input-group">
    <input type="file" class="form-control" id="inputGroupFile04">
    <button class="btn btn-outline-secondary" id="inputGroupFileAddon04">Button</button>
</div>