trim function issues


Posted on 16th Feb 2014 07:03 pm by admin

Hi guys, total noob here...

So I've been tinkering around with a html and am using php to email the subitted data to me. It's all working fine, except now I've changed the rules of the form a little and I can't seem to make it do a very simple task of converting field data to a string so that I can have it in the body of the email.

Here's the code:

<?php

//If the form is submitted
if(isset($_POST['submit'])) {

//Check to make sure that the name field is not empty
if(trim($_POST['name']) == '') {
$hasError = true;
} else {
$name = trim($_POST['name']);
}

//Check to make sure sure that a valid email address is submitted
if(trim($_POST['email']) == '') {
$hasError = true;
} else if (!eregi("^[A-Z0-9._%-]+@[A-Z0-9._%-]+.[A-Z]{2,4}$", trim($_POST['email']))) {
$hasError = true;
} else {
$email = trim($_POST['email']);
}

//If there is no error, send the email
if(!isset($hasError)) {
$emailTo = 'mickyginger@googlemail.com'; //Put your own email address here
$subject = 'Interest from the website';
$body = $name . $email;
$headers = 'From:' .$name. '<'.$email.'>' . "rn" . 'Reply-To: ' . $email;

mail($emailTo, $subject, $body, $headers);
$emailSent = true;
}
}
?>

Which works fine and dandy, only there are other fields like 'date' and 'venue' which I want to add to the body of the email regardless of whether they have been left blank or not.

Basically I want it to do something like this:

If the form is submitted

if name is not empty
$name = trim($_POST['name']);

if email is not empty
$email = trim($_POST['name']);

if number is empty OR if not
$number = trim($_POST['number']);

if date is empty OR if not
$date = trim($_POST['date']);

if there is no error
$body = $name . $email . $number . $date

seems like it should be really simple but I've tried everything I can think of with no joy...

No comments posted yet

Your Answer:

Login to answer
173 Like 28 Dislike
Previous forums Next forums
Other forums

To add a field on the screen XK02.
Hi All,

How to add an additional field in the vendor change control screen XK02.
The

Impact of movement type 412 E on MAP
Hi

Usage of movement type 412 E is causing huge change in MAP .

Is there any r

Displaying pictures
i have worked my way through storing images in directory and storing the location in mySQL db.Now i

very easy question about SQL info
Hello,
I think that I have a very easy question.
I know how to create a form using php SQL and

Find occurences of unicode characters in string
I need to prohibit filenames with everything but English characters and numbers but regexp and strin

Certain files upload, while others do not
I want to read the data from an uploaded file. Not sure why, but it only uploads for certain files.

PHP MySQL Return Results Issue
Hi guys,

I'm running joomla and made a module which is using ajax.
Basically i just have a

News script
Hi ...

I am not sure if this is the rite place to post this but if its not sorry

i am

using variables in another page
I have a test database set up on localhost. I have a form that I can type a name into, hit the butto

SESSION question
I am building an application , a directory for auctions.
For SEO i made a script which copies a p

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash