Minimal Form Validation Library – FormValidation

Preview:

Description:

FormValidation is a very lightweight JavaScript library that provides basic client side form validation with custom error messages on submit.

How to use it:

Add the validation.js at the bottom of your web page.

<script src="validation.js"></script>

The form validation library requires a specified markup structure like this:

<form id="frmValidation">
  <table id="tblMain" class="table">
    <tr>
      <td><label for="email">Firstname:</label></td>
      <td id="tdFirstname"><input type="input" id="firstname"></td>
    </tr>
    <br />
    <tr>
      <td><label for="lastname">Lastname:</label></td>
      <td id="tdLastname"><input type="input" id="lastname" /></td>
    </tr>
    <br />
    <tr>
      <td><label for="email">E-mail:</label></td>
      <td id="tdEmail"><input type ="input"  id="email" /></td>
    </tr>
    <br />
    <tr>
      <td><label for="url">URL:</label></td>
      <td id ="tdURL"><input type ="input"  id="url" /></td>
    </tr>
    <br />
    <tr>
      <td><label for="password">Password:</label></td>
      <td id="tdPassword"><input type ="password"  id="password" /></td>
    </tr>
    <br />
    <tr>
      <td><label for="confirmPassword">Confirm Password:</label></td>
      <td id="tdConfirmPassword"><input type ="password"  id="confirmPassword" /></td>
    </tr>
    <br />
    <tr >
      <td colspan="2" class="btn-td"><input type="button"  id="btnSubmit"  class="btn-submit" value="Submit"/></td>
    </tr>
  </table>
</form>

That’s it.