Input group

Available classes

.input-group {/**/}
.input-group-text {/**/}
.input-group-sm {/**/}
.input-group-lg {/**/}

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

Your vanity URL

https://example.com/users/

$ .00

With textarea

<div class="input-group">
  <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">
  <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">
  <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">
  <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">
  <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>

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.

Small

Default

Large

<div class="input-group input-group-sm">
  <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">
  <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.

<div class="input-group">
  <div class="input-group-text">
    <input class="mt-0 form-check-input" 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="mt-0 form-check-input" 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>.

First and last name

<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.

$ 0.00

<div class="input-group">
  <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">
  <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">
  <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">
  <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">
  <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">
  <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">
  <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="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="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.