Overview

Additional options for form elements that extend Bootstrap Forms.

Form Control

Use .form-control-solid class with .form-control to set solid background style for a form control. 
          <input type="text" class="form-control" placeholder="name@example.com"/>
<input type="text" class="form-control form-control-solid" placeholder="name@example.com"/>
<input type="text" class="form-control form-control-transparent" placeholder="name@example.com"/>

Flush Form Control

Use .form-control-flush class with .form-control to remove the default background-color, borders, and rounded corners of a form input. 
          <input type="email" class="form-control form-control-flush" placeholder="Example input"/>

Form Labels

Use .required class with .form-label or any custom element to indicate input's mandatory status. 
          <div class="mb-10">
  <label for="exampleFormControlInput1" class="required form-label">Symbol in label</label>
  <input type="email" class="form-control form-control-solid" placeholder="Example input"/>
</div>

<div class="mb-0">
  <label for="exampleFormControlInput1" class="form-label">Symbol in input</label>
  <div class="position-relative">
    <div class="required position-absolute top-0"></div>
    <input type="email" class="form-control form-control-solid" placeholder="Example input"/>
  </div>
</div>

Form Select

Use .form-select-solid class with .form-select to set solid background style for a form select. 
          <select class="form-select" aria-label="Select example">
  <option>Open this select menu</option>
  <option value="1">One</option>
  <option value="2">Two</option>
</select>

<select class="form-select form-select-solid" aria-label="Select example">
  <option>Open this select menu</option>
  <option value="1">One</option>
  <option value="2">Two</option>
</select>

<select class="form-select form-select-transparent" aria-label="Select example">
  <option>Open this select menu</option>
  <option value="1">One</option>
  <option value="2">Two</option>
</select>

Form Range

Use .form-range class with .form-select to set solid background style for a form select. 
          <div class="mb-10">
  <label for="customRange1" class="form-label">Example range</label>
  <input type="range" class="form-range" id="customRange1" />
</div>

<div class="mb-0">
  <label for="customRange1" class="form-label">Disabled range</label>
  <input type="range" class="form-range" id="customRange1"disabled />
</div>