Slide-In Contact Form using jQuery

Last modified on June 22nd, 2019 by Vincy.

Contact form using jQuery or other efficient libraries will make the look and feel trendy and modern. In these days, applications components are designed with latest tools and libraries to have a good looking UI.

Iris – PHP contact form component is designed and developed with jQuery AJAX and most required features like multi-theme, multi-lingual support. It will be a great solution if you searching for a best contact form in PHP.

kids-hand-shake

In this tutorial, I am going to create create a Slide-In contact form using jQuery. Previously, we have seen many example codes for creating various contact form in PHP. For example, floating contact form on page scroll.

In this code we are going to transfer the coding knowledge we have gained from the previous articles jQuery sliding menu and sending mail via contact form.

A contact button will be overlaid on top of the landing page content. This element is the trigger to show the contact form with a toggle effect using jQuery. The jQuery slideDown() and slideUp() functions are used to obtain this toggling effect

After submitting the contact information, the data will be sent to the server via jQuery AJAX. The server-side PHP script processes the contact information for sending email to the specified recipient.

I have used PHP mail() function for this code sample which could be replaced by PHPMailer. Refer sending email using Gmail SMTP example to learn how to replace the mail sending script.

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Slide-In Contact Form HTML 

Below HTML code is used to create a slide-in contact form. This code contains a contact button link which will trigger the jQuery function to execute the sliding script. After entering the form fields, the submit button is used to validate the contact form input entered by the user and to invoke AJAX to request PHP mail script.

<div class="body-content">
    <div id="form-outer">
        <div id="frm-contact">
            <div>
                <input type="text" name="userName" id="userName"
                    class="demoInputBox" PlaceHolder="Name">
            </div>
            <div>
                <input type="text" name="userEmail" id="userEmail"
                    class="demoInputBox" PlaceHolder="Email">
            </div>
            <div>
                <input type="text" name="subject" id="subject"
                    class="demoInputBox" PlaceHolder="Subject">
            </div>
            <div>
                <textarea name="content" id="content"
                    class="demoInputBox" rows="3" PlaceHolder="Content"></textarea>
            </div>
            <div id="mail-status">
                <button name="submit" class="btnAction"
                    onclick="sendContact();">Send</button>
            </div>
        </div>
        <div id="btn-contact">Contact Me</div>
    </div>

    <div class="txt-content">
        <p>Mauris blandit orci id risus tristique, non mattis ante
            finibus. Duis volutpat tempor magna non posuere. Mauris a
            vestibulum ligula, id commodo metus. Proin hendrerit, enim
            at ullamcorper mattis, libero nisi blandit nulla, eu porta
            tortor orci vel ipsum. Curabitur ullamcorper imperdiet lorem
            nec pretium. Morbi finibus, mauris vitae feugiat euismod,
            purus magna blandit nunc, ac tincidunt mi lacus eget leo.</p>
    </div>
</div>

Slide Down/Up jQuery Function

This jQuery script is used to call the slideDown() and slideUp() function while toggling contact form display. Also, I have specified the code for sending the request for the PHP mail script on the form submit. On submitting the contact form, the mail script will respond to the AJAX request. This response will be used to acknowledge the user. After acknowledging the user, the contact form will slide up.

<script src="jquery-3.2.1.min.js" type="text/javascript"></script>
<script type="text/javascript">
	$(document).ready(function() {

		$("#btn-contact").on("click", function() {

			if ($("#frm-contact").is(":hidden")) {
				$("#frm-contact").slideDown("slow");
			} else {
				$("#frm-contact").slideUp("slow");
			}
		});

	});

	function sendContact() {
		var valid;
		valid = validateContact();
		if (valid) {
			jQuery.ajax({
				url : "contact_mail.php",
				data : 'userName=' + $("#userName").val() + '&userEmail='
						+ $("#userEmail").val() + '&subject='
						+ $("#subject").val() + '&content=' + $(content).val(),
				type : "POST",
				success : function(data) {
					$("#mail-status").html(data);
					setTimeout(ajaxCallback, 2000);
				},
				error : function() {
				}
			});
		}
	}

	function ajaxCallback() {

		var btnHTML = '<button name="submit" class="btnAction" onclick="sendContact();">Send</button';
		$("#mail-status").html(btnHTML);
		$("#frm-contact").slideUp("slow");
	}

	function validateContact() {
		var valid = true;
		$(".demoInputBox").css('background-color', '');

		if (!$("#userName").val()) {
			$("#userName").css('background-color', '#f7dddd');
			valid = false;
		}
		if (!$("#userEmail").val()) {
			$("#userEmail").css('background-color', '#f7dddd');
			valid = false;
		}
		if (!$("#userEmail").val().match(/^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/)) {
			$("#userEmail").css('background-color', '#f7dddd');
			valid = false;
		}
		if (!$("#subject").val()) {
			$("#subject").css('background-color', '#f7dddd');
			valid = false;
		}
		if (!$("#content").val()) {
			$("#content").css('background-color', '#f7dddd');
			valid = false;
		}

		return valid;
	}
</script>

Slide-In Contact Form using jQuery – Output

The screenshot shows the contact form output while sliding down on the click event of the Contact Me button

slide-in-contact-form-output

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