javascript test login password in bootstrap studio

1<div class="form-group">
2    <input id="username" class="form-control item" name="username" type="text" placeholder="Username" >
3</div>
4<div class="form-group">
5    <input id="password" class="form-control item" name="password" type="password" placeholder="Password">
6</div>
7<div class="form-group">
8    <input id="email" class="form-control item"  name="email" type="email" placeholder="Email">
9</div>
10<div class="form-group">
11    <button class="btn btn-primary btn-block create-account" type="submit">Create Account</button>
12</div>
13