Little test
-
-
- Reg</title> ;<li> <style></li>
<li> .state1{</li>
<li> color:#aaa;</li>
<li> }</li>
<li> .state2{</li>
<li> color:#000;</li>
<li> }</li>
<li> .state3{</li>
<li> color:red;</li>
<li> }</li>
<li> .state4{</li>
<li> color:green; </li>
<li> }</li>
<li> </style></li>
<li> <script src="jquery.js"></script></li>
<li> <script></li>
<li> $(function(){</li>
<li>
<li> var ok1=false;</li>
<li> var ok2=false ;</li>
<li> var ok3=false;</li>
<li> var ok4=false;</li>
<li> // Verify username</li>
<li> $('input[name="username"]').focus(function(){</li>
<li> $(this).next(). text('The username should be between 3-20 characters').removeClass('state1').addClass('state2');</li>
<li> }).blur(function(){</li>
<li> if($(this).val( ).length >= 3 && $(this).val().length <=12 && $(this).val()!=''){<li> $(this).next().text(' Input successful').removeClass('state1').addClass('state4');<li> ok1=true;<li> }else{<li> $(this).next().text('The user name should be between 3-20 characters between').removeClass('state1').addClass('state3');<li> }<li> <li> });<li><li> //Verify password<li> $('input[name="password"]').focus(function( ){<li> $(this).next().text('The password should be between 6-20 characters').removeClass('state1').addClass('state2');<li> }).blur(function() {<li> if($(this).val().length >= 6 && $(this).val().length <=20 && $(this).val()!=''){<li> $ (this).next().text('Input successful').removeClass('state1').addClass('state4');<li> ok2=true;<li> }else{<li> $(this).next().text ('The password should be between 6-20 characters').removeClass('state1').addClass('state3');<li> }<li> <li> });<li><li> //Verify and confirm the password<li> $('input[name= "repass"]').focus(function(){<li> $(this).next().text('The confirmation password entered must be consistent with the password above, and the rules must be the same').removeClass('state1') .addClass('state2');<li> }).blur(function(){<li> if($(this).val().length >= 6 && $(this).val().length <=20 && $(this).val()!='' && $(this).val() == $('input[name="password"]').val()){</li>
<li> $(this).next ().text('Input successful').removeClass('state1').addClass('state4');</li>
<li> ok3=true;</li>
<li> }else{</li>
<li> $(this).next().text('Confirmation of input The password must be consistent with the password above, and the rules must be the same').removeClass('state1').addClass('state3');</li>
<li> }</li>
<li> </li>
<li> });</li>
<li>
<li> //Verify email</li>
<li> $('input[name= "email"]').focus(function(){</li>
<li> $(this).next().text('Please enter the correct EMAIL format').removeClass('state1').addClass('state2');</li>
<li> }).blur(function(){</li>
<li> if($(this).val().search(/w+([-+.]w+)*@w+([-.]w+)*.w+([-. ]w+)*/)==-1){</li>
<li> $(this).next().text('Please enter the correct EMAIL format').removeClass('state1').addClass('state3');</li>
<li> } else{ </li>
<li> $(this).next().text('Input successful').removeClass('state1').addClass('state4');</li>
<li> ok4=true;</li>
<li> }</li>
<li> </li>
<li> });</li>
<li>
<li> // Submit button, all verifications must be passed to submit</li>
<li>
<li> $('.submit').click(function(){</li>
<li> if(ok1 && ok2 && ok3 && ok4){</li>
<li> $('form').submit();</li>
<li> }else{</li>
<li> return false;</li>
<li> }</li>
<li> });</li>
<li> </li>
<li> });</li>
<li> </script></li>
<li> </head></li>
<li><body></li>
<li> </li>
<li><form action='do.php' method='post' ></li>
<li> Username:<input type="text" name="username"></li>
<li> <span class='state1'>Please enter username</span><br/><br/></li>
<li> Password:<input type="password" name="password"></li>
<li> <span class='state1'>Please enter password</span><br/><br/></li>
<li> Confirm password:<input type="password" name="repass"></li>
<li> <span class='state1'>Please enter the confirmation password</span><br/><br/></li>
<li> Email:<input type="text" name="email"></li>
<li> <span class='state1'>Please enter your email</span><br/><br/> </li>
<li> <a href="javascript:;"> ;<img class='submit' type='image' src='./images/reg.gif' /></a></li>
<li></form></li>
<li></body></li>
<li>
</ol></div>
<em onclick="copycode($('code_qFV'));">Copy Code </em>
</div>
</td></tr></table>
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