<div class="form-check"><input class="form-check-input" id="flexCheckDefault" type="checkbox" value="" /><label class="form-check-label" for="flexCheckDefault">Default checkbox</label></div>
<div class="form-check"><input class="form-check-input" id="flexCheckChecked" type="checkbox" value="" checked="" /><label class="form-check-label" for="flexCheckChecked">Checked checkbox</label></div>

<div class="form-check"><input class="form-check-input" id="flexCheckIndeterminate" type="checkbox" value="" /><label class="form-check-label" for="flexCheckIndeterminate">Indeterminate checkbox</label></div>

<div class="form-check"><input class="form-check-input" id="flexRadioDefault1" type="radio" name="flexRadioDefault" /><label class="form-check-label" for="flexRadioDefault1">Default radio</label></div>
<div class="form-check"><input class="form-check-input" id="flexRadioDefault2" type="radio" name="flexRadioDefault" checked="" /><label class="form-check-label" for="flexRadioDefault2">Default checked radio</label></div>

<div class="form-check form-switch"><input class="form-check-input" id="flexSwitchCheckDefault" type="checkbox" /><label class="form-check-label" for="flexSwitchCheckDefault">Default switch checkbox input</label></div>
<div class="form-check form-switch"><input class="form-check-input" id="flexSwitchCheckChecked" type="checkbox" checked="" /><label class="form-check-label" for="flexSwitchCheckChecked">Checked switch checkbox input</label></div>
<div class="form-check form-switch"><input class="form-check-input" id="flexSwitchCheckDisabled" type="checkbox" disabled="" /><label class="form-check-label" for="flexSwitchCheckDisabled">Disabled switch checkbox input</label></div>
<div class="form-check form-switch"><input class="form-check-input" id="flexSwitchCheckCheckedDisabled" type="checkbox" checked="" disabled="" /><label class="form-check-label" for="flexSwitchCheckCheckedDisabled">Disabled checked switch checkbox input</label></div>