I have used the code below elsewhere in my site and it works. For the life of me I can't understand why it doesn't work here. PROBLEM: keeps throwing alert message.
My HTML:
<form action="processForms.php" method="post" id="joinCommitteeForm" class="headForm shadow">
<div class="outerBlue" style="background:white">
<button type="button" id="cancelForm" class="button" title="Cancel">X</button>
<br><br>
<h3>Get involved—join a committee!</h3>
<?php if(empty($name)||empty($email)||empty($workPhone)){
echo "<p class='red'>All fields must be filled out...</p><br><br>";
}?>
<label for="name" style="width:40px">Name</label><input type="text" name="name" id="name"/><br>
<label for="email" style="width:40px" class="clear">Email</label><input type="text" name="email" id="email"/><br>
<label for="phone" style="width:40px;margin-bottom:20px" class="clear">Phone</label><input type="text" name="dayPhone" id="phone"/>
<hr>
<p class="clear">Please select a committee from the list below</p><br><br>
<select name="comName" id="comName" style="width:215px;margin-left:50px;float:left">
<option value="">Select one...</option>
<?php
$sql = mysql_query("SELECT committeeName FROM committeeName ORDER BY committeeName");
while ($row = mysql_fetch_assoc($sql)){
echo "<option value = '".$row['committeeName']."'>".$row['committeeName']."</option>";
}
echo "</select>";?>
<input type="submit" name="submitCommitteeInterest" class="button orange-button clear" value="Submit" style="margin-top:40px"/>
<div class="clear"></div>
<p class="small white" style="line-height:1em;margin-top:20px">NSGP never sells or gives away your personal information</p>
</div>
</form>
My JS:
$("#joinCommitteeForm").submit(function() {
if ($.trim($("#email").val()) === "" || $.trim($("#name").val()) === "") {
alert('All fields are required');
return false;
}
});
What I suspect the problem is here, is that you are testing if $name
or $email
is empty, but since you never define them, they will always be empty, per PHP empty()
docs : "A variable is considered empty if it does not exist or if its value equals FALSE
".
To fix that, you'll need to change your PHP if-statement to:
<?php if(empty($_POST['name'])||empty($_POST['email'])||empty($_POST['dayPhone'])){
echo "<p class='red'>All fields must be filled out...</p><br><br>";
}?>
Also, your POST parameter $workPhone
doesn't seem to exist in your form. I've changed it to dayPhone
here.
The variable $_POST
will contain all parameters in the POST request from the form that's submitted.
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