Overview
We'll never share your email with anyone else.
<form> <div class="form-group"> <label for="exampleInputEmail1">Email address</label> <input type="email" class="form-control" id="exampleInputEmail1" aria-describedby="emailHelp" placeholder="Enter email"> <small id="emailHelp" class="form-text text-muted">We'll never share your email with anyone else. </small> </div> <div class="form-group"> <label for="exampleInputPassword1">Password</label> <input type="password" class="form-control" id="exampleInputPassword1" placeholder="Password"> </div> <div class="form-group form-check"> <input type="checkbox" class="form-check-input" id="exampleCheck1"> <label class="form-check-label" for="exampleCheck1">Check me out</label> </div> <button type="submit" class="btn btn-primary">Submit</button></form>
Form Controls

For file inputs, swap the .form-controlfor.form-control-file.

<!-- Input --><div class="form-group"> <label for="exampleFormControlInput1">Email address</label> <input type="email" class="form-control" id="exampleFormControlInput1" placeholder="name@example.com"></div><!-- Select --><div class="form-group"> <label for="exampleFormControlSelect1">Example select</label> <select class="form-control" id="exampleFormControlSelect1"> <option>1</option> <option>2</option> <option>3</option> <option>4</option> <option>5</option> </select></div><!-- Textarea --><div class="form-group"> <label for="exampleFormControlTextarea1">Example textarea</label> <textarea class="form-control" id="exampleFormControlTextarea1" rows="3"></textarea></div><!-- File input --><div class="form-group"> <label for="exampleFormControlFile1">Example file input</label> <input type="file" class="form-control-file" id="exampleFormControlFile1"></div>
Sizing Input
<input class="form-control form-control-lg" type="text" placeholder=".form-control-lg"><input class="form-control" type="text" placeholder="Default input"><input class="form-control form-control-sm" type="text" placeholder=".form-control-sm">
Sizing Select
<select class="form-control form-control-lg"> <option>Large select</option></select><select class="form-control"> <option>Default select</option></select><select class="form-control form-control-sm"> <option>Small select</option></select>
Readonly
<input class="form-control" type="text" placeholder="Readonly input here..." readonly>
Readonly plain text
<form> <div class="form-group row"> <label for="staticEmail" class="col-sm-2 col-form-label">Email</label> <div class="col-sm-10"> <input type="text" readonly class="form-control-plaintext" id="staticEmail" value="email@example.com"> </div> </div> <div class="form-group row"> <label for="inputPassword" class="col-sm-2 col-form-label">Password</label> <div class="col-sm-10"> <input type="password" class="form-control" id="inputPassword" placeholder="Password"> </div> </div></form>
<form class="form-inline"> <div class="form-group mb-2"> <label for="staticEmail2" class="sr-only">Email</label> <input type="text" readonly class="form-control-plaintext" id="staticEmail2" value="email@example.com"> </div> <div class="form-group mx-sm-3 mb-2"> <label for="inputPassword2" class="sr-only">Password</label> <input type="password" class="form-control" id="inputPassword2" placeholder="Password"> </div> <button type="submit" class="btn btn-primary mb-2">Confirm identity</button></form>
Range Inputs

江苏快3一定牛Set horizontally scrollable range inputs using .form-control-range.

<form> <div class="form-group"> <label for="formControlRange">Example Range input</label> <input type="range" class="form-control-range" id="formControlRange"> </div></form>
Checkboxes and radios

By default, any number of checkboxes and radios that are immediate sibling will be vertically stacked and appropriately spaced with .form-check.

<div class="form-check"> <input class="form-check-input" type="checkbox" value="" id="defaultCheck1"> <label class="form-check-label" for="defaultCheck1"> Default checkbox </label></div><div class="form-check"> <input class="form-check-input" type="checkbox" value="" id="defaultCheck2" disabled> <label class="form-check-label" for="defaultCheck2"> Disabled checkbox </label></div>
<div class="form-check"> <input class="form-check-input" type="radio" name="exampleRadios" id="exampleRadios1" value="option1" checked> <label class="form-check-label" for="exampleRadios1"> Default radio </label></div><div class="form-check"> <input class="form-check-input" type="radio" name="exampleRadios" id="exampleRadios2" value="option2"> <label class="form-check-label" for="exampleRadios2"> Second default radio </label></div><div class="form-check"> <input class="form-check-input" type="radio" name="exampleRadios" id="exampleRadios3" value="option3" disabled> <label class="form-check-label" for="exampleRadios3"> Disabled radio </label></div>

福彩欢乐生肖规则

Group checkboxes or radios on the same horizontal row by adding .form-check-inline to any .form-check.

<div class="form-check form-check-inline"> <input class="form-check-input" type="checkbox" id="inlineCheckbox1" value="option1"> <label class="form-check-label" for="inlineCheckbox1">1</label></div><div class="form-check form-check-inline"> <input class="form-check-input" type="checkbox" id="inlineCheckbox2" value="option2"> <label class="form-check-label" for="inlineCheckbox2">2</label></div><div class="form-check form-check-inline"> <input class="form-check-input" type="checkbox" id="inlineCheckbox3" value="option3" disabled> <label class="form-check-label" for="inlineCheckbox3">3 (disabled)</label></div>
<div class="form-check form-check-inline"> <input class="form-check-input" type="checkbox" id="inlineCheckbox1" value="option1"> <label class="form-check-label" for="inlineCheckbox1">1</label></div><div class="form-check form-check-inline"> <input class="form-check-input" type="checkbox" id="inlineCheckbox2" value="option2"> <label class="form-check-label" for="inlineCheckbox2">2</label></div><div class="form-check form-check-inline"> <input class="form-check-input" type="checkbox" id="inlineCheckbox3" value="option3" disabled> <label class="form-check-label" for="inlineCheckbox3">3 (disabled)</label></div>

幸运飞艇冠军七码计划

Add.position-static to inputs within .form-check that don’t have any label text. Remember to still provide some form of label for assistive technologies (for instance, using aria-label).

<div class="form-check"> <input class="form-check-input position-static" type="checkbox" id="blankCheckbox" value="option1" aria-label="..."></div><div class="form-check"> <input class="form-check-input position-static" type="radio" name="blankRadio" id="blankRadio1" value="option1" aria-label="..."></div>
Layout

Form row

You may also swap .rowfor.form-row, a variation of our standard grid row that overrides the default column gutters for tighter and more compact layouts.

<form> <div class="form-row"> <div class="col"> <input type="text" class="form-control" placeholder="First name"> </div> <div class="col"> <input type="text" class="form-control" placeholder="Last name"> </div> </div></form>

More complex layouts can also be created with the grid system.

<form> <div class="form-row"> <div class="form-group col-md-6"> <label for="inputEmail4">Email</label> <input type="email" class="form-control" id="inputEmail4" placeholder="Email"> </div> <div class="form-group col-md-6"> <label for="inputPassword4">Password</label> <input type="password" class="form-control" id="inputPassword4" placeholder="Password"> </div> </div> <div class="form-group"> <label for="inputAddress">Address</label> <input type="text" class="form-control" id="inputAddress" placeholder="1234 Main St"> </div> <div class="form-group"> <label for="inputAddress2">Address 2</label> <input type="text" class="form-control" id="inputAddress2" placeholder="Apartment, studio, or floor"> </div> <div class="form-row"> <div class="form-group col-md-6"> <label for="inputCity">City</label> <input type="text" class="form-control" id="inputCity"> </div> <div class="form-group col-md-4"> <label for="inputState">State</label> <select id="inputState" class="form-control"> <option selected>Choose...</option> <option>...</option> </select> </div> <div class="form-group col-md-2"> <label for="inputZip">Zip</label> <input type="text" class="form-control" id="inputZip"> </div> </div> <div class="form-group"> <div class="form-check"> <input class="form-check-input" type="checkbox" id="gridCheck"> <label class="form-check-label" for="gridCheck"> Check me out </label> </div> </div> <button type="submit" class="btn btn-primary">Sign in</button></form>

Horizontal form

Radios
Checkbox
<form> <div class="form-group row"> <label for="inputEmail3" class="col-sm-2 col-form-label">Email</label> <div class="col-sm-10"> <input type="email" class="form-control" id="inputEmail3" placeholder="Email"> </div> </div> <div class="form-group row"> <label for="inputPassword3" class="col-sm-2 col-form-label">Password</label> <div class="col-sm-10"> <input type="password" class="form-control" id="inputPassword3" placeholder="Password"> </div> </div> <fieldset class="form-group"> <div class="row"> <legend class="col-form-label col-sm-2 pt-0">Radios</legend> <div class="col-sm-10"> <div class="form-check"> <input class="form-check-input" type="radio" name="gridRadios" id="gridRadios1" value="option1" checked> <label class="form-check-label" for="gridRadios1"> First radio </label> </div> <div class="form-check"> <input class="form-check-input" type="radio" name="gridRadios" id="gridRadios2" value="option2"> <label class="form-check-label" for="gridRadios2"> Second radio </label> </div> <div class="form-check disabled"> <input class="form-check-input" type="radio" name="gridRadios" id="gridRadios3" value="option3" disabled> <label class="form-check-label" for="gridRadios3"> Third disabled radio </label> </div> </div> </div> </fieldset> <div class="form-group row"> <div class="col-sm-2">Checkbox</div> <div class="col-sm-10"> <div class="form-check"> <input class="form-check-input" type="checkbox" id="gridCheck1"> <label class="form-check-label" for="gridCheck1"> Example checkbox </label> </div> </div> </div> <div class="form-group row"> <div class="col-sm-10"> <button type="submit" class="btn btn-primary">Sign in</button> </div> </div></form>

Horizontal form label sizing

Be sure to use .col-form-label-smor.col-form-label-lg to your <label>s or <label>s to correctly follow the size of .form-control-lgand.form-control-sm.

<form> <div class="form-group row"> <label for="colFormLabelSm" class="col-sm-2 col-form-label col-form-label-sm">Email</label> <div class="col-sm-10"> <input type="email" class="form-control form-control-sm" id="colFormLabelSm" placeholder="col-form-label-sm"> </div> </div> <div class="form-group row"> <label for="colFormLabel" class="col-sm-2 col-form-label">Email</label> <div class="col-sm-10"> <input type="email" class="form-control" id="colFormLabel" placeholder="col-form-label"> </div> </div> <div class="form-group row"> <label for="colFormLabelLg" class="col-sm-2 col-form-label col-form-label-lg">Email</label> <div class="col-sm-10"> <input type="email" class="form-control form-control-lg" id="colFormLabelLg" placeholder="col-form-label-lg"> </div> </div></form>
Help text

Block-level help text in forms can be created using .form-text (previously known as .help-block in v3). Inline help text can be flexibly implemented using any inline HTML element and utility classes like .text-muted.

Your password must be 8-20 characters long, contain letters and numbers, and must not contain spaces, special characters, or emoji.
<label for="inputPassword5">Password</label><input type="password" id="inputPassword5" class="form-control" aria-describedby="passwordHelpBlock"><small id="passwordHelpBlock" class="form-text text-muted"> Your password must be 8-20 characters long, contain letters and numbers, and must not contain spaces, special characters, or emoji.</small>
Disabled forms

Block-level help text in forms can be created using .form-text (previously known as .help-block in v3). Inline help text can be flexibly implemented using any inline HTML element and utility classes like .text-muted.

<form> <fieldset disabled> <div class="form-group"> <label for="disabledTextInput">Disabled input</label> <input type="text" id="disabledTextInput" class="form-control" placeholder="Disabled input"> </div> <div class="form-group"> <label for="disabledSelect">Disabled select menu</label> <select id="disabledSelect" class="form-control"> <option>Disabled select</option> </select> </div> <div class="form-group"> <div class="form-check"> <input class="form-check-input" type="checkbox" id="disabledFieldsetCheck" disabled> <label class="form-check-label" for="disabledFieldsetCheck"> Can't check this </label> </div> </div> <button type="submit" class="btn btn-primary">Submit</button> </fieldset></form>