jQuery addClass example

Change class name on click in jQuery

by ashhaq12345

HTML

<form id="info4all">
First name & Last Name:<br>

<input type="text" name="Name"><br>
Phone Number:<br>
<input type="tel" name="PhoneNumber">
<br> Email address:<br>
<input type="Email" name="Email">
<br> Date:<br>
<br><input type="Date" name="Date">
<input type="radio" name="Selection" value="Dates" checked> Morning<br>
<input type="radio" name="Selection" value="Dates"> Afternoon<br>
<input type="radio" name="Selection" value="Dates"> Weekend<br>

<br>What can we help you with?
<br />
<input type="checkbox" name="Information" value="Information" />Information
<br />
<input type="checkbox" name="Questions" value="Questions" checked="checked" />Questions
<br />
<input type="checkbox" name="Staff Options" value="Staff Options" />Staff Options
<br />
<input type="checkbox" name="Other" value="Other" />Other..
<br>

<br>Choose how you wish us to contact you<br><select>
<option value="Telephome">Landline</option>
<option value="Email">Email</option>
<option value="Call">Cell</option>
<option value="In Person">In Person</option>
</select>
</br>


<br><button type="submit" value="Submit">Submit</button>
<button type="reset" value="Reset">Reset</button></br>

</form>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#banner-message {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  font-size: 25px;
  text-align: center;
  transition: all 0.2s;
  margin: 0 auto;
  width: 300px;
}

button {
  background: #0084ff;
  border: none;
  border-radius: 5px;
  padding: 8px 14px;
  font-size: 15px;
  color: #fff;
}

#banner-message.alt {
  background: #0084ff;
  color: #fff;
  margin-top: 40px;
  width: 200px;
}

#banner-message.alt button {
  background: #fff;
  color: #000;
}

JavaScript

$("#info4all").validate({
                    rules: {
                        Name : {
                            required: true,
                            minlength: 3
                        },
                        PhoneNumber: {
                            required: true,
                            number: true,
                            minlength: 9
                        },
                        Email: {
                            required: true,
                            email: true
                        },
                        messages : {
                            Name: { 
                                minlength: "Name should be at least 3 characters"
                            },
                            PhoneNumber: {
                                required: "Please enter your age",
                                number: "Please enter your age as a numerical value",
                                minlength: "needs to be more numbers" 
                            },
                            email: {
                                email: "The email should be in the format: [email protected]"
                            }
                        }
              }
              });