# Bootstrap 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.

## Example

### Default

@
@example.com
Your vanity URL
https://example.com/users/
$ .00
With textarea

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

    <div class="form-group">
        <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>
    </div>

    <div class="form-group">
        <label class="form-control-label" for="basic-url">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>

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

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

## Sizing

Small
Default
Large

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

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

    <div class="form-group">
        <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>
    </div>

## Multiple inputs

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

$ 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" 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-primary mb-0" 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-primary mb-0" type="button" id="button-addon2">Button</button>
    </div>

    <div class="input-group mb-3">
      <button class="btn btn-outline-primary mb-0" type="button">Button</button>
      <button class="btn btn-outline-primary mb-0" type="button">Button</button>
      <input type="text" class="form-control" placeholder="" aria-label="Example text with two button addons" aria-describedby="button-addon3">
    </div>

    <div class="input-group">
      <input type="text" class="form-control" placeholder="Recipient's username" aria-label="Recipient's username with two button addons" aria-describedby="button-addon4">
      <button class="btn btn-outline-primary mb-0" type="button">Button</button>
      <button class="btn btn-outline-primary mb-0" type="button">Button</button>
    </div>