Sir, First of all thanks for your effort which have done by team.here i am facing a problem on date of birth validation my code is <div > <label for="date of birth">Date of Birth (dd/mm/yyyy)</label> <input name="dob" data-validation="birthdate" data-validation-format="dd/mm/yyyy" data-validation-error-msg="This information is required." class="form-control" id="dob"><br> </div> i think,bug occur when i select data from data-picker through of mouse.Once tab pass this input tag it make green. kindly check?? 