Using variables in login script:

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  • Antoni

    Using variables in login script:

    Hello,

    I wondered if anyone could advise? I am trying to write a basic
    script, which allows user's to enter there username, password in text
    fields. Then we take these values and pass them to the method
    login_user($use rid, $password);

    I was unsure how to take the text fields values, and store them in
    variables, when the submit button is clicked? And report when the user
    could not be logged , or the textfields contain no values?

    Thank you

    <?php

    function login_form(){
    global $PHP_SELF, $userid, $password;
    ?>
    <html>
    <head>
    <title></title>
    </head>

    <body>

    <div align="center">
    <form method="post" enctype="multip art/form-data" action="<?php
    echo $PHP_SELF ?>">
    <table border="1">
    <tr>
    <th align="right">E-mail</th>
    <td nowrap>
    <input name="userid" size="25">
    </td>
    </tr>
    <tr>
    <th align="right">P assword</th>
    <td nowrap>
    <input name="password" size="25">
    </td>
    </tr>
    <tr>
    <td align="center">
    <input type="submit" name="submit" value="Login">
    </td>
    </tr>
    </table>
    </form>
    <div>
    </body>
    </html>
    <?php
    }

    login_form();
    $user_info = login_user($use rid, $password);

    ?>
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