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HTML

              
                <form id="payment-form" method="post" name="dalenysForm" onsubmit="return tokenizeHandler()">
 	<div class="w1">
		<p>
			<label>Card number</label>
			<span class="input-container" id="card-container"></span>
		</p>
	</div>
	<div class="w2">
		<p>
			<label>Expiry</label>
			<span class="input-container" id="expiry-container"></span>
		</p>
	</div>
	<div class="w2">
		<p>
			<label>CVV</label>
			<span class="input-container" id="cvv-container"></span>
		</p>
	</div>
	<div class="w1">
		<p>
			<input type='submit' value='Pay'>
		</p>
	</div>
	<!-- This hidden input will receive the token -->
	<input type="hidden" name="hf-token" id="hf-token">
</form>
<div id="modal">
	<p>
		<label>Generated token</label>
		<input type="text" id="modal-hf-token">
	</p>
	<p class="center">
		<button onclick="copyAndClose(document.querySelector('#modal-hf-token'))">Copy and close</button>
	</p>
</div>
              
            
!

CSS

              
                body,
body * {
	box-sizing: border-box;
}

body * {
	font-family: "Open Sans", "Century Gothic", "Calibri", "Trebuchet MS", Arial, Helvetica, sans-serif;
	font-size: 1em;
}

body {
	min-width: 280px;
	padding: 20px;
	background-color: #ebebfa;
}

.w1 {
	width: 100%;
}

.w2 {
	width: 48%;
	display: inline-block;
}

.center {
	text-align: center;
}

form {
	max-width: 240px;
}

form,
#modal {
	width: 100%;
	margin: 0 auto;
	overflow: hidden;
	padding: 21px;
	background-color: white;
	box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}
form label,
#modal label {
	font-weight: 600;
}
form p,
form p label,
#modal p,
#modal p label {
	display: block;
	width: 100%;
}
form div:not(:last-of-type) p,
form p:not(:last-of-type),
#modal div:not(:last-of-type) p,
#modal p:not(:last-of-type) {
	margin-bottom: 15px;
}
form .w2:nth-of-type(3) p,
#modal .w2:nth-of-type(3) p {
	margin-left: 20%;
}
form .w2 p,
#modal .w2 p {
	width: 80%;
}
form .input-container,
form input[type=text],
#modal .input-container,
#modal input[type=text] {
	display: inline-block;
	width: 100%;
	max-width: 100%;
	height: 2em;
	margin-top: 7px;
	padding: 5px 7px 3px 7px;
	border: 1px solid darkgrey;
	border-radius: 5px;
	box-shadow: 0 0 0 1px darkgrey;
	transition: all 250ms ease-in-out;
}
form .input-container.hosted-fields-valid-state,
#modal .input-container.hosted-fields-valid-state {
	border: 1px solid #37dcc8;
	box-shadow: 0 0 0 1px #37dcc8;
}
form .input-container:not(.hosted-fields-empty-state):not(.hosted-fields-focus-state):not(.hosted-fields-valid-state):not(:empty),
#modal .input-container:not(.hosted-fields-empty-state):not(.hosted-fields-focus-state):not(.hosted-fields-valid-state):not(:empty) {
	border: 1px solid #ff7063;
	box-shadow: 0 0 0 1px #ff7063;
}
form input[type=submit],
form button,
#modal input[type=submit],
#modal button {
	width: 100%;
	max-width: 300px;
	margin-top: 7px;
	padding: 3px 14px 7px 14px;
	border: 0;
	border-top: 1px solid white;
	border-radius: 5px;
	background: #37dcc8;
	font-size: 1.5em;
	font-family: "Titillium Web", Arial, sans-serif;
	font-weight: 600;
	color: white;
	vertical-align: baseline;
	cursor: pointer;
	transition: all 500ms;
}
form input[type=submit]:hover,
form button:hover,
#modal input[type=submit]:hover,
#modal button:hover {
	background-color: #8eebe0;
}

.hidden {
	display: none;
}

#modal {
	z-index: 1;
	display: none;
	max-width: 380px;
	position: absolute;
	top: 50%;
	left: 50%;
	margin-top: -83px;
	margin-left: -190px;
}
#modal button {
	background: #27b9ff;
}
#modal button:hover {
	background-color: #8ddaff;
}
              
            
!

JS

              
                // Define some style properties to apply on hosted-fields inputs 
var style = {
    "input": {
        "font-size": "1em",
    },
    "::placeholder": {
        "font-size": "1em",
        "color": "#777",
        "font-style": "italic"
    }
};

// Initialize the hosted-fields library
var hfields = dalenys.hostedFields({
    // API Keys
    key: {
        id: "970c4f7c-c62e-40d2-8084-b61781326c81",
        value: "lr3*{F/4?nLnTq.t"
    },
	// Manages each hosted-field container
    fields: {
        'card': {
            id: 'card-container',
			placeholder: '•••• •••• •••• ••••',
            enableAutospacing: true,
            style: style
        },
        'expiry': {
            id: 'expiry-container',
            placeholder: 'MM/YY',
            style: style
        },
        'cryptogram': {
            id: 'cvv-container',
            style: style
        }
    }
});

// Load the hosted-fields library
hfields.load();

// Manage the token creation
function tokenizeHandler() {
    hfields.createToken(function(result) {
        console.log(result);
        if (result.execCode == '0000') {
            // Add token to form request
            document.querySelector("#hf-token").value = result.hfToken;
			document.querySelector("#modal").style.display = "block";
			document.querySelector("#modal-hf-token").value = result.hfToken;
			// document.dalenysForm.submit(); # Form submission is disabled for this demo, think to uncomment the line below to make it works in your integration
        } else {
            console.log(result.execCode+': '+result.message);
        }
    });
    return false;
}

// Copy the token in the clipboard and close the modal
function copyAndClose(elem)
{
	// Copy to clipboard
	elem.select();
	elem.setSelectionRange(0, 99999); /* For mobile devices */
	document.execCommand("copy");
	
	// Close the modal
	setTimeout(function(){ document.querySelector("#modal").style.display = "none"; }, 100);
}

$(document).ready(function(){
	$("#payment-form").draggable({stack: "body>*"});
	$("#modal").draggable({stack: "body>*"});
});
              
            
!
999px

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