[WP][Thematic] Template Name: Contact Form Without a Plugin

<?php
/*
 * Template Name: Contact Form
 *
 * Contact form without a plugin
 * http://trevordavis.net/blog/wordpress-jquery-contact-form-without-a-plugin/
 *
 */

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

    //Check to see if the honeypot captcha field was filled in
    if(trim($_POST['checking']) !== '') {
        $captchaError = true;
    } else {

        //Check to make sure that the name field is not empty
        if(trim($_POST['contactName']) === '') {
            $nameError = __('Error: please fill the required fields (name, email).');
            $hasError = true;
        } else {
            $name = trim($_POST['contactName']);
        }

        //Check to make sure sure that a valid email address is submitted
        if(trim($_POST['email']) === '')  {
            $emailError = __('Error: please fill the required fields (name, email).');
            $hasError = true;
        } else if (!eregi("^[A-Z0-9._%-]+@[A-Z0-9._%-]+\.[A-Z]{2,4}$", trim($_POST['email']))) {
            $emailError = __('You entered an invalid email address.', 'ip4all');
            $hasError = true;
        } else {
            $email = trim($_POST['email']);
        }

        //Check to make sure comments were entered
        if(trim($_POST['comments']) === '') {
            $commentError = __('Error: please type a comment.');
            $hasError = true;
        } else {
            if(function_exists('stripslashes')) {
                $comments = stripslashes(trim($_POST['comments']));
            } else {
                $comments = trim($_POST['comments']);
            }
        }

        //If there is no error, send the email
        if(!isset($hasError)) {

            $emailTo = get_option('admin_email');
            if(trim($_POST['subject']) === '') {
                $subject = '[' . get_bloginfo('name') . '] ' . __('Contact Form Submission from', 'ip4all') . ' ' . $name;
            } else {
                $subject = '[' . get_bloginfo('name') . '] ' . $name . ': ' . trim($_POST['comments']);
            }
            $sendCopy = trim($_POST['sendCopy']);
            $body = "Name: $name \n\nEmail: $email \n\nComments: $comments";
            $headers = 'From: ' . get_bloginfo('name') . ' <'.$emailTo.'>' . "\r\n" . 'Reply-To: ' . $email;

            mail($emailTo, $subject, $body, $headers);

            if($sendCopy == true) {
                $subject = 'You emailed ' . get_bloginfo('name') ;
                $headers = 'From: ' . get_bloginfo('name') . '<[email protected]>';
                mail($email, $subject, $body, $headers);
            }

            $emailSent = true;

        }
    }
} ?>


<?php

    // calling the header.php
    get_header();

    // action hook for placing content above #container
    thematic_abovecontainer();

?>

    <div id="container">

        <?php thematic_abovecontent(); ?>

        <div id="content">

            <?php

            // calling the widget area 'page-top'
            // get_sidebar('page-top');

            the_post();

            thematic_abovepost();

            ?>

            <div id="post-<?php the_ID(); ?>" class="<?php thematic_post_class() ?>">

                <?php

                // creating the post header
                thematic_postheader();

                ?>

                <div class="entry-content">

                    <?php

                    the_content();

                    wp_link_pages("\t\t\t\t\t<div class='page-link'>".__('Pages: ', 'ip4all'), "</div>\n", 'number');

                    edit_post_link(__('Edit'),'<span class="edit-link">','</span>') ?>

                </div>

                <form action="<?php the_permalink(); ?>" id="contactForm" method="post">
                    <fieldset class="clear">
                    <legend><?php _e('Contact our editor', 'ip4all'); ?></legend>

                    <?php if(isset($emailSent) && $emailSent == true) { ?>

                        <p class="success">
                            <?php _e('Your email was successfully sent. We will be in touch soon.', 'ip4all'); ?>
                        </p>

                    <?php } ?>

                    <?php if(isset($hasError) || isset($captchaError)) { ?>
                        <p class="error"><?php _e('There was an error submitting the form.', 'ip4all'); ?><p>
                    <?php } ?>

                        <p>
                            <?php _e( 'Your email address will not be published. Fields marked with <span class="required">*</span> are mandatory. ', 'ip4all' ); ?>
                        </p>

                        <p>
                            <label for="contactName"><?php _e('Name'); ?> <span class="required">*</span></label><br />
                            <input type="text" name="contactName" id="contactName" value="<?php if(isset($_POST['contactName'])) echo $_POST['contactName'];?>" class="requiredField" />
                            <?php if($nameError != '') { ?>
                                <span class="error"><?php echo $nameError;?></span>
                            <?php } ?>
                        </p>

                        <p>
                            <label for="email"><?php _e('Email'); ?> <span class="required">*</span></label><br />
                            <input type="text" name="email" id="email" value="<?php if(isset($_POST['email']))  echo $_POST['email'];?>" class="requiredField email" />
                            <?php if($emailError != '') { ?>
                                <span class="error"><?php echo $emailError;?></span>
                            <?php } ?>
                        </p>

                        <p>
                            <label for="subject"><?php _e('Subject', 'ip4all'); ?></label><br />
                            <input type="text" name="subject" id="subject" value="<?php if(isset($_POST['subject']) && !isset($emailSent) && $emailSent == false)  echo $_POST['subject'];?>" />
                        </p>

                        <p>
                            <label for="commentsText"><?php _e('Comment'); ?> <span class="required">*</span></label><br />
                            <textarea name="comments" id="commentsText" rows="10" cols="20" class="requiredField"><?php if(isset($_POST['comments']) && !isset($emailSent) && $emailSent == false) { echo stripslashes(trim($_POST['comments'])); } ?></textarea>
                            <?php if($commentError != '') { ?>
                                <span class="error"><?php echo $commentError;?></span>
                            <?php } ?>
                        </p>

                        <p>
                            <input type="checkbox" name="sendCopy" id="sendCopy" value="true"<?php if(isset($_POST['sendCopy']) && $_POST['sendCopy'] == true) echo ' checked="checked"'; ?> /><label for="sendCopy"><?php _e('Send a copy of this email to yourself', 'ip4all'); ?></label><br />
                        </p>

                        <p class="screen-reader-text">
                            <label for="checking"><?php _e('If you want to submit this form, do not enter anything in this field', 'ip4all'); ?></label><br />
                            <input type="text" name="checking" id="checking" value="<?php if(isset($_POST['checking']))  echo $_POST['checking'];?>" />
                        </p>

                    </fieldset>

                    <p>
                        <input type="hidden" name="submitted" id="submitted" value="true" />
                        <button type="submit"><?php _e('Send Message', 'ip4all'); ?></button>
                    </p>

                </form>

            </div><!-- .post -->

        <?php thematic_belowpost(); ?>

            <?php
            //if ( get_post_custom_values('comments') )
                //thematic_comments_template(); // Add a key/value of "comments" to enable comments on pages!

            // calling the widget area 'page-bottom'
            get_sidebar('page-bottom');

            ?>

            </div><!-- #content -->

            <?php thematic_belowcontent(); ?>

        </div><!-- #container -->

<?php

    // action hook for placing content below #container
    thematic_belowcontainer();

    // calling the standard sidebar
    thematic_sidebar();

    // calling footer.php
    get_footer();

?>