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Error Messages Not Showing

marcus

By marcus
in PHP Coding Help

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marcus Regular Member

marcus

Posted
Posted
I am making a user registration and it just checks to see if all the fields are filled in. But if they aren't then the file would echo off an error.

[code]
<?php include('header.php'); ?>
<?php
$act = $_POST[act];

if(!isset($act)){
echo "<table border=0 cellspacing=3 cellpadding=2>\n";
echo "<form name=reg method=post action='".$_SERVER[PHP_SELF]."'>\n";
echo "<tr><td class=gbr>Username:<td class=gbr><input type=text name=username>\n";
echo "<tr><td class=gbr>Password:<td class=gbr><input type=password name=pass>\n";
echo "<tr><td class=gbr>Confirm:<td class=gbr><input type=passowrd name=pass2>\n";
echo "<tr><td class=gbr>Email:<td class=gbr><input type=text name=email>\n";
echo "<tr><td class=gbr>Confirm:<td class=gbr><input type=text name=email2>\n";
echo "<tr><td class=gbr>Birthday:<td class=gbr>
<select name=month>
<option value=January>January
<option value=February>February
<option value=March>March
<option value=April>April
<option value=May>May
<option value=June>June
<option value=July>July
<option value=August>August
<option value=September>September
<option value=October>October
<option value=November>November
<option value=December>December
</select>\n<select name=day>\n";
for($i=1; $i<32; $i++){
echo "<option value=$i>$i</option>\n";
};
echo "</select>\n";
echo "<select name=year>\n";
for($i=1900; $i<1994; $i++){
echo "<option value=$i>$i</option>\n";
};
echo "</select>\n";
echo "<tr><td colspan=2><input type=submit value='".Register."'>&nbsp;<input type=reset value='".Reset."'>\n";
echo "<input type=hidden name=act value=register>\n";
echo "</form></table>\n";
}

if($act == register){
$username = $_POST[username];
$pass = $_POST[pass];
$pass2 = $_POST[pass2];
$email = $_POST[email];
$email2 = $_POST[email2];
$month = $_POST[month];
$day = $_POST[day];
$year = $_POST[year];



if(isset($username) && isset($pass) && isset($pass2) && isset($email) && isset($email2)){

if($pass != $pass2){
echo "<b>Your confirmation password is not the same as your password!</b><br>";
}

if($email != $email2){
echo "<b>Your confirmation email is no the same as your email!</b><br>";
}
}else {
echo "Please fill in all the fiedls!";
}
}
?>
<?php include('footer.php'); ?>
[/code]
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wildteen88 Regular Member

wildteen88

Posted
Posted
Try this:
[code]<?php

if(isset($_POST['act']) && $_POST['act'] == 'register')
{
    $errors = '';

    foreach($_POST as $key => $value)
    {
        if($key == 'pass' || $key == 'email')
        {
            $k = $key . '2';

            if(empty($_POST[$key]) || $_POST[$key] != $_POST[$k])
            {
                $field = (($key == 'pass') ? 'passwords' : 'email addresses');

                $errors[] = 'The ' . $field . ' do not match';
            }
        }
        elseif(isset($_POST[$key]) && empty($_POST[$key]))
        {
            if($key != 'pass2' && $key != 'email2')
            {
                $errors[] = 'Please fill in the ' . $key . " field<br />\n";
            }
        }
    }

    if(is_array($errors))
    {
        echo "Unable to submit the form, due to the following errors:<br />
<ul>\n";

        foreach($errors as $error)
        {
            echo '  <li>' . $error . "</li>\n";
        }

        echo "</ul>\n";

    }
}

echo <<<HTML
<form name="reg" method="post" action="{$_SERVER['PHP_SELF']}">
  <table border="0" cellspacing="3" cellpadding="2">
    <tr>
      <td class="gbr">Username:</td>
      <td class="gbr"><input type="text" name="username"></td>
    </tr>
    <tr>
      <td class="gbr">Password:</td>
      <td class="gbr"><input type="password" name="pass"></td>
    </tr>
    <tr>
      <td class="gbr"><i>Confirm:</i></td>
      <td class="gbr"><input type="password" name="pass2"></td>
    </tr>
    <tr>
      <td class="gbr">Email:</td>
      <td class="gbr"><input type="text" name="email"></td>
    </tr>
    <tr>
      <td class="gbr"><i>Confirm:</i></td>
      <td class="gbr"><input type="text" name="email2"></td>
    </tr>
    <tr>
      <td class="gbr">Birthday:</td>
      <td class="gbr">
        <select name="month">
          <option value="January">January</option>
          <option value="February">February</option>
          <option value="March">March</option>
          <option value="April">April</option>
          <option value="May">May</option>
          <option value="June">June</option>
          <option value="July">July</option>
          <option value="August">August</option>
          <option value="September">September</option>
          <option value="October">October</option>
          <option value="November">November</option>
          <option value="December">December</option>
        </select>
        <select name="day">

HTML;

for($i = 1; $i < 32; $i++)
    {
    echo '        <option value="' . $i . '">' . $i . "</option>\n  ";
}

echo "        </select>\n";
echo "        <select name=\"year\">\n";

for($i = 1900; $i < 1994; $i++)
    {
    echo '          <option value="' . $i . '">' . $i . "</option>\n";
}

echo <<<HTML
        </select>
      </td>
    </tr>
    <tr>
      <td colspan="2">
        <input type="submit" value="Register">&nbsp;<input type="reset" value="Reset">
        <input type="hidden" name="act" value="register">
      </td>
    </tr>
  </table>
</form>
HTML;

?>[/code]
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