TODO:
HTML Code (full)

<form class="widget-contact-form" action="" role="form" enctype="text/plain" method="get" target="_blank">
<input type="hidden" name="subject" value="">
<input type="hidden" name="body" value="">
<input type="hidden" name="action" value="mailto:beth@interfaithquest.org">
<div class="row">
<div class="form-group col-sm-4">
<label for="name">Name *</label>
<input type="text" aria-required="true" name="name" class="form-control required name" placeholder="Enter your Name" required>
</div>
<div class="form-group col-sm-4">
<label for="email">Email *</label>
<input type="email" aria-required="true" name="email" class="form-control required email" placeholder="Enter your Email" required>
</div>
<div class="form-group col-sm-4">
<label for="phone">Phone *</label>
<input type="text" aria-required="true" name="phone" class="form-control required email" placeholder="Enter your phone number" required>
</div>
</div>
<div class="form-group">
<label for="message">Message *</label>
<textarea type="text" name="message" rows="9" class="form-control required" placeholder="Enter your Message" aria-required="true" required></textarea>
</div>
<div class="form-group">
<input type="text" class="hidden" id="widget-contact-form-antispam" name="widget-contact-form-antispam" value="">
<button class="btn btn-lg btn-interfaith" type="submit" id="form-submit"><i class="fa fa-paper-plane"></i> Send message</button>
</div>
</form>
Small Form

<form class="real-sender-email" action="" role="form" enctype="text/plain" method="get" target="_blank">
<div class="input-group input-group-newsletter">
<!-- REQUIRED USER INPUT -->
<input type="email" name="email" class="form-control" placeholder="Enter email..." aria-label="Search for...">
<!-- NOT NEEDED FOR THIS FORM -->
<input type="hidden" name="name" value="">
<input type="hidden" name="phone" value="">
<input type="hidden" name="message" value="">
<!-- SET BY SCRIPT -->
<input type="hidden" name="subject" value="">
<input type="hidden" name="body" value="">
<input type="hidden" name="action" value="mailto:support@appcropolis.com">
<!-- SUBMIT BUTTON -->
<span class="input-group-btn">
<button class="btn btn-secondary" type="submit">Notify Me!</button>
</span>
</div>
</form>
Javascript Code
!(function($, undefined) {
"use strict";
var $form = $('.real-sender-email');
$form.on('submit', function(e) {
var action = $form.find('*[name="action"]').val();
var name = $form.find('*[name="name"]').val();
var phone = $form.find('*[name="phone"]').val();
var messgae = $form.find('*[name="message"]').val();
//
var labelSubject = !!name && name.length > 0? 'Message from ' : '';
var labelPhone = !!phone && phone.length > 0? 'Phone ' : '';
var newline = "\r\n";
// Compose message
var content = messgae + newline + newline + labelPhone + phone
//
$form.attr('action', action);
$form.find('*[name="subject"]').val(labelSubject + name);
$form.find('*[name="body"]').val(content);
setTimeout(function() {
$form.find('*[name="name"]').val('');
$form.find('*[name="phone"]').val('');
$form.find('*[name="email"]').val('');
$form.find('*[name="message"]').val('');
}, 1000);
});
})(jQuery, undefined);