I'm really struggling with an RSVP form I'm trying to set-up and any help would be great!
I have this form so far http://adrianandemma.com/ which I am trying to get to send me a simple email once submitted.
The form has a 'Name' field and a radio button for 'Attending - Yes/No'.
I then have some JS whereby you can clone these fields to RSVP for more than one guest at a time.
The 'Name' fields are passing through fine as an array and coming through by email, as I can just set the name attribute of the input to name="name[]", but I'm having trouble with the radio buttons.
I can't leave the 'name' attribute the same for the cloned radio buttons, because if I do I can only select yes/no for one cloned row, as all the cloned radios have the same name, so I have added a bit of JS to try to amend the name of any cloned radios to 'coming[1], coming[2], etc'.
I can't quite get this to work though, as every time I submit the form the radio button values appear to come through blank.
Can anybody advise the best approach to setting up radio buttons as an array and to carry them through via $_POST and ultimately an email script?
Here's my HTML form:
<?php
if(@$_REQUEST['submit'] == '1') {
include('assets/forms/rsvp.php');
}
?>
<form action="?" method="post">
<?php if(@$errors) :?>
<p class="errors"><?php echo $errors; ?></p>
<?php endif; ?>
<input type="hidden" name="submit" value="1" />
<div class="form-row">
<div class="field-l">
<p>Name</p>
</div>
<div class="field-r">
<p>Attending?</p>
</div>
</div>
<div class="form-row guest">
<div class="field-l">
<input type="text" name="name[]" id="name" value="<?php echo htmlspecialchars(@$_REQUEST['name']); ?>" tabindex="1" />
</div>
<div class="field-r">
<input type="radio" name="coming" id="coming-yes" class="coming-yes" value="Yes"><label for="coming-yes">Yes</label><input type="radio" name="coming" id="coming-no" class="coming-no" value="No"><label for="coming-no">No</label>
</div>
</div>
<a class="addguest" href="#">Add further guest</a>
<div class="form-row">
<button type="submit" id="rsvp-submit" tabindex="2">Submit RSVP</button>
</div>
</form>
Hers My Form Process code:
<?php
$name = $_POST['name'];
$coming = $_POST['coming'];
$errors = "";
if(!@$_POST['name']) { $errors .= "Please enter your name.<br/>\n"; }
if(!@$_POST['coming']) { $errors .= "Please enter yes or no for attending.<br/>\n"; }
if(@$_POST['emailaddress'] != '') { $spam = '1'; }
if (!$errors && @$spam != '1')
{
$to = "xxx@example.com";
$subject = "Wedding RSVP";
$headers = "From: noreply@adrianandemma.com";
$body = "The following RSVP has been sent via the website.\n\n";
for($i=0; $i < count($_POST['name']); $i++) {
$body .= "
Name ".($i+1)." : " . $_POST['name'][$i] . "\n
Coming ".($i+1)." : " . $_POST['coming'][$i] ."\n\n";
}
$body .= "\n\nDate Received: " . date("j F Y, g:i a") . "\n";
mail($to,$subject,$body,$headers);
}
?>
Here's my JS:
$(document).ready(function() {
$('.addguest').on('click', function(e) {
e.preventDefault();
//
// get the current number of ele and increment it
//
var i = $('.guest').length + 1;
$('.guest').first().clone().find("input").attr('id', function(idx, attrVal) {
return attrVal + i; // change the id
});
$('.guest').first().clone().find("input[type=radio]").attr('id', function(idx, attrVal) {
return attrVal + i; // change the id
}).attr('name', function(idx, attrVal) {
return attrVal+'['+i+']'; // change the name
}).val('').end().find('label').attr('for', function(idx, attrVal) {
return attrVal + i; // change the for
}).end().insertBefore(this);
});
});
Here's an example of what I'm receiving by email currently, names come through fine, but radio values for 'Coming Yes/No" are all blank:
The following RSVP has been sent via the website.
Name 1 : John Doe
Coming 1 :
Name 2 : Ann Doe
Coming 2 :
Name 3 : Fred Doe
Coming 3 :
Date Received: 19 April 2017, 1:04 am
