Bootstrap 5: casillas de verificación y botones de opción

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Casillas de verificación

Las casillas de verificación se utilizan si desea que el usuario seleccione cualquier número de opciones de una lista de opciones preestablecidas.

Ejemplo

<div class="form-check">
  <input class="form-check-input" type="checkbox" id="check1" name="option1" value="something" checked>
  <label class="form-check-label">Option 1</label>
</div>

Pruébelo usted mismo →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="container mt-3">
  <h2>Checkboxes</h2>
  <p>To style a checkbox, use a container element with a .form-check class, and add .form-check-label to labels, and .form-check-input to the input with type="checkbox".</p>
  <p>The form below contains three checkboxes. The first option is checked by default, and the last option is disabled:</p>
  <form action="/action_page.php">
    <div class="form-check">
      <input type="checkbox" class="form-check-input" id="check1" name="option1" value="something" checked>
      <label class="form-check-label" for="check1">Option 1</label>
    </div>
    <div class="form-check">
      <input type="checkbox" class="form-check-input" id="check2" name="option2" value="something">
      <label class="form-check-label" for="check2">Option 2</label>
    </div>
    <div class="form-check">
      <input type="checkbox" class="form-check-input" disabled>
      <label class="form-check-label">Option 3</label>
    </div>
    <button type="submit" class="btn btn-primary mt-3">Submit</button>
  </form>
</div>

</body>
</html>

Ejemplo explicado

Para aplicar estilo a las casillas de verificación, utilice un elemento contenedor con class="form-check" para garantizar márgenes adecuados para las etiquetas y las casillas de verificación.

Luego, agregue la clase .form-check-label para etiquetar elementos y .form-check-input para diseñar las casillas de verificación correctamente dentro del contenedor .form-check.

Utilice el atributo checked si desea que la casilla de verificación esté marcada de forma predeterminada.

Botones de radio

Los botones de opción se utilizan si desea limitar al usuario a una sola selección de una lista de opciones preestablecidas.

Ejemplo

<div class="form-check">
  <input type="radio" class="form-check-input" id="radio1" name="optradio" value="option1" checked>Option 1
  <label class="form-check-label" for="radio1"></label>
</div>
<div class="form-check">
  <input type="radio" class="form-check-input" id="radio2" name="optradio" value="option2">Option 2
  <label class="form-check-label" for="radio2"></label>
</div>
<div class="form-check">
  <input type="radio" class="form-check-input" disabled>Option 3
  <label class="form-check-label"></label>
</div>

Pruébelo usted mismo →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="container mt-3">
  <h2>Radio buttons</h2>
  <p>The form below contains three radio buttons. The first option is checked by default, and the last option is disabled:</p>
  <form action="/action_page.php">
    <div class="form-check">
      <input type="radio" class="form-check-input" id="radio1" name="optradio" value="option1" checked>
      <label class="form-check-label" for="radio1">Option 1</label>
    </div>
    <div class="form-check">
      <input type="radio" class="form-check-input" id="radio2" name="optradio" value="option2">
      <label class="form-check-label" for="radio2">Option 2</label>
    </div>
    <div class="form-check">
      <input type="radio" class="form-check-input" disabled>
      <label class="form-check-label">Option 3</label>
    </div>
    <button type="submit" class="btn btn-primary mt-3">Submit</button>
  </form>
</div>

</body>
</html>

Interruptores de palanca

Si desea que su casilla de verificación tenga el estilo de un interruptor de palanca, use la clase .form-switch junto con la clase .form- comprobar contenedor:

Ejemplo

<div class="form-check form-switch">
  <input class="form-check-input" type="checkbox" id="mySwitch" name="darkmode" value="yes" checked>
  <label class="form-check-label" for="mySwitch">Dark Mode</label>
</div>

Pruébelo usted mismo →

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>

<div class="container mt-3">
  <h2>Toggle Switch</h2>
  <p>Try to submit the form with and without toggling the switch.</p>
  <form action="/action_page.php">
    <div class="form-check form-switch">
      <input class="form-check-input" type="checkbox" id="mySwitch" name="darkmode" value="yes" checked>
      <label class="form-check-label" for="mySwitch">Dark Mode</label>
    </div>
    <button type="submit" class="btn btn-primary mt-3">Submit</button>
  </form>
</div>

</body>
</html>