Checking Form check for validate

[nancmu 0]

Hi all,

I'v code that checking for your form.

 

How's works?

- When input text was emptied or up to you(you said s/he must enter text more than the value or anything else).

- When it was worked, the message will show under input box.

 

// java script for checking form.<script type="text/javascript"><!--function checkValidable() {  var check = 0;  var v1 = document.loginForm.Name.value.length;  var v2 = document.loginForm.StID.value.length;  if (v1 < 1) {    check = 1;    note1.style.display = ''; // show Name's warning  }  else {    note1.style.display = 'none'; // hide Name's warning  }  if (v2 < 1) {    check = 1;    note2.style.display = ''; // show StID's warning  }  else {    note2.style.display = 'none'; // hide StID's warning  }  if (check) {    return false;  }  else {    return true;  }}//--></script>// begin forn<form action="" name=loginForm onSubmit="return checkValidable()"><table>  <tr>    <td>Name</td>    <td>	<input type=text size=20 name=Name>	<div id=note1 style="display: none; color: red">Please Enter Your Name</div> // show when invalid input    </td>  </tr>  <tr>    <td>Student ID</td>    <td>	<input type=text size=20 name=StID>	<div id=note2 style="display: none; color: red">Please Enter Your ID</div>  // show when invalid input    </td>  </tr>    <td></td>    <td>	<input type=submit name=submit value="Submit">    </td>  </tr></form>// end form

Hope you will enjoy .

 

P.S. However you can't rely on the checking from computer's user.