Strength Indicator Password Dengan Jquery - Jika Anda ingin membangun sebuah sistem web yang memungkinkan pengguna untuk memasukkan password mereka sendiri, maka itu selalu merupakan ide yang baik untuk memberi mereka umpan balik instan mengenai kekuatan password mereka, sehingga pengguna dapat mengubah password untuk membuatnya lebih aman. Dengan memanfaatkan Jquery kita bisa membuatnya layaknya web - web besar dan profesional.
Untuk konsep dasarnya seperti berikut :
CSS
input#pwd {
width:180px;
padding:3px;
color: #000;
float:left;
margin-right:10px;
}
#pwd_strength_wrap {
border: 1px solid #D5CEC8;
display: none;
float: left;
padding: 10px;
position: relative;
width: 320px;
}
#pwd_strength_wrap:before, #pwd_strength_wrap:after {
content: ' ';
height: 0;
position: absolute;
width: 0;
border: 10px solid transparent; /* arrow size */
}
#pwd_strength_wrap:before {
border-bottom: 7px solid rgba(0, 0, 0, 0);
border-right: 7px solid rgba(0, 0, 0, 0.1);
border-top: 7px solid rgba(0, 0, 0, 0);
content: "";
display: inline-block;
left: -18px;
position: absolute;
top: 10px;
}
#pwd_strength_wrap:after {
border-bottom: 6px solid rgba(0, 0, 0, 0);
border-right: 6px solid #fff;
border-top: 6px solid rgba(0, 0, 0, 0);
content: "";
display: inline-block;
left: -16px;
position: absolute;
top: 11px;
}
#pswd_info ul {
list-style-type: none;
margin: 5px 0 0;
padding: 0;
}
#pswd_info ul li {
background: url(icon_pwd_strength.png) no-repeat left 2px;
padding: 0 0 0 20px;
}
#pswd_info ul li.valid {
background-position: left -42px;
color: green;
}
#passwordStrength {
display: block;
height: 5px;
margin-bottom: 10px;
transition: all 0.4s ease;
}
.strength0 {
background: none; /* too short */
width: 0px;
}
.strength1 {
background: none repeat scroll 0 0 #FF4545;/* weak */
width: 25px;
}
.strength2 {
background: none repeat scroll 0 0 #FFC824;/* good */
width: 75px;
}
.strength3 {
background: none repeat scroll 0 0 #6699CC;/* strong */
width: 100px;
}
.strength4 {
background: none repeat scroll 0 0 #008000;/* best */
width: 150px;
}
width:180px;
padding:3px;
color: #000;
float:left;
margin-right:10px;
}
#pwd_strength_wrap {
border: 1px solid #D5CEC8;
display: none;
float: left;
padding: 10px;
position: relative;
width: 320px;
}
#pwd_strength_wrap:before, #pwd_strength_wrap:after {
content: ' ';
height: 0;
position: absolute;
width: 0;
border: 10px solid transparent; /* arrow size */
}
#pwd_strength_wrap:before {
border-bottom: 7px solid rgba(0, 0, 0, 0);
border-right: 7px solid rgba(0, 0, 0, 0.1);
border-top: 7px solid rgba(0, 0, 0, 0);
content: "";
display: inline-block;
left: -18px;
position: absolute;
top: 10px;
}
#pwd_strength_wrap:after {
border-bottom: 6px solid rgba(0, 0, 0, 0);
border-right: 6px solid #fff;
border-top: 6px solid rgba(0, 0, 0, 0);
content: "";
display: inline-block;
left: -16px;
position: absolute;
top: 11px;
}
#pswd_info ul {
list-style-type: none;
margin: 5px 0 0;
padding: 0;
}
#pswd_info ul li {
background: url(icon_pwd_strength.png) no-repeat left 2px;
padding: 0 0 0 20px;
}
#pswd_info ul li.valid {
background-position: left -42px;
color: green;
}
#passwordStrength {
display: block;
height: 5px;
margin-bottom: 10px;
transition: all 0.4s ease;
}
.strength0 {
background: none; /* too short */
width: 0px;
}
.strength1 {
background: none repeat scroll 0 0 #FF4545;/* weak */
width: 25px;
}
.strength2 {
background: none repeat scroll 0 0 #FFC824;/* good */
width: 75px;
}
.strength3 {
background: none repeat scroll 0 0 #6699CC;/* strong */
width: 100px;
}
.strength4 {
background: none repeat scroll 0 0 #008000;/* best */
width: 150px;
}
JQUERY
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
HTML
<form>
<p><label>Type your password:</label></p>
<input type="password" id="pwd" />
<div id="pwd_strength_wrap">
<div id="passwordDescription">Password not entered</div>
<div id="passwordStrength" class="strength0"></div>
<div id="pswd_info">
<strong>Strong Password Tips:</strong>
<ul>
<li class="invalid" id="length">At least 6 characters</li>
<li class="invalid" id="pnum">At least one number</li>
<li class="invalid" id="capital">At least one lowercase & one uppercase letter</li>
<li class="invalid" id="spchar">At least one special character</li>
</ul>
</div><!-- END pswd_info -->
</div><!-- END pwd_strength_wrap -->
</form>
<p><label>Type your password:</label></p>
<input type="password" id="pwd" />
<div id="pwd_strength_wrap">
<div id="passwordDescription">Password not entered</div>
<div id="passwordStrength" class="strength0"></div>
<div id="pswd_info">
<strong>Strong Password Tips:</strong>
<ul>
<li class="invalid" id="length">At least 6 characters</li>
<li class="invalid" id="pnum">At least one number</li>
<li class="invalid" id="capital">At least one lowercase & one uppercase letter</li>
<li class="invalid" id="spchar">At least one special character</li>
</ul>
</div><!-- END pswd_info -->
</div><!-- END pwd_strength_wrap -->
</form>
Silakan kreasikan sendiri mulai dari bentuk warna dan efek sesuai selera anda...!!!
