UX trick for email input ('-' * 24)
A Pen by Ben Mildren on CodePen.
Created
May 29, 2015 03:52
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UX trick for email input
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| <h1>UX trick for email inputs</h1> | |
| <h2>Awesome for mobile sign ups</h2> | |
| <label>Email</label> | |
| <input type="email" class="email" required> | |
| <ul class="autosuffix"></ul> | |
| <a class="follow" href="https://twitter.com/mildrenben" target="_blank"><i class="fa fa-twitter"></i>Follow Me</a> | |
| <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css"> | |
| <link href='http://fonts.googleapis.com/css?family=Roboto:400,500,300,700' rel='stylesheet' type='text/css'> |
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| var email = document.querySelector('.email'), | |
| auto = document.querySelector('.autosuffix'); | |
| var popularEmails = ['gmail.com', 'googlemail.com', 'hotmail.com', 'yahoo.com', 'msn.com', 'aol.com']; | |
| email.addEventListener('keyup', function() { | |
| auto.innerHTML = ''; | |
| if(email.value.match('@')) { | |
| var afterAt = email.value.substring(email.value.indexOf('@') + 1, email.value.length); | |
| var popularEmailsSub = []; | |
| for(var l = 0; l < popularEmails.length; l++) { | |
| popularEmailsSub.push(popularEmails[l].substring(0, afterAt.length)) | |
| } | |
| if(afterAt == '') { | |
| for(var i = 0; i < popularEmails.length; i++) { | |
| auto.innerHTML += '<li>' + email.value + popularEmails[i] + '</li>'; | |
| } | |
| } | |
| else if(!(afterAt == '')) { | |
| var matchedEmails = []; | |
| for(var k = 0; k < popularEmails.length; k++) { | |
| if(popularEmailsSub[k].match(afterAt)) { | |
| matchedEmails.push(popularEmails[k]); | |
| } | |
| } | |
| for(var i = 0; i < matchedEmails.length; i++) { | |
| auto.innerHTML += '<li>' + email.value.substring(0, email.value.indexOf('@')) + '@' + matchedEmails[i] + '</li>'; | |
| } | |
| } | |
| var autoItems = document.querySelectorAll('.autosuffix li'); | |
| for(var j = 0; j < autoItems.length; j++) { | |
| autoItems[j].addEventListener('click', function() { | |
| email.value = this.textContent; | |
| auto.innerHTML = ''; | |
| }); | |
| } | |
| } | |
| }); |
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| $emerald: #2ecc71; | |
| $asphalt: #34495e; | |
| $grey: #9e9e9e; | |
| $shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.16), 0 2px 8px 0 rgba(0, 0, 0, 0.12); | |
| $cubic: cubic-bezier(.64,.09,.08,1); | |
| html, body { | |
| width: 100%; | |
| font-family: Roboto, sans-serif; | |
| } | |
| h1 { | |
| font-size: 26px; | |
| background: $emerald; | |
| color: white; | |
| padding: 40px 0 40px 20%; | |
| margin-bottom: 50px; | |
| } | |
| h2 { | |
| margin-left: 20%; | |
| font-size: 22px; | |
| color: $asphalt; | |
| } | |
| label { | |
| margin-left: 20%; | |
| margin-top: 100px; | |
| display: block; | |
| font-size: 14px; | |
| } | |
| .email { | |
| width: 260px; | |
| margin-left: 20%; | |
| display: block; | |
| font-size: 16px; | |
| padding: 10px 0; | |
| border: none; | |
| border-bottom: solid 1px darken($grey, 40%); | |
| color: darken($grey, 40%); | |
| background-image: linear-gradient(to bottom, rgba(0,0,0,0) 98%, darken($grey, 35%) 98%); | |
| background-repeat: no-repeat; | |
| background-size: 260px 100%; | |
| background-position: -260px 0; | |
| transition: background-position 0.2s $cubic; | |
| &:focus, &:valid { | |
| background-position: 0 0; | |
| outline: none; | |
| } | |
| } | |
| .autosuffix { | |
| margin-left: 20%; | |
| margin-top: 10px; | |
| box-shadow: $shadow; | |
| display: inline-block; | |
| border-radius: 3px; | |
| position: absolute; | |
| li { | |
| padding: 14px; | |
| padding-right: 20px; | |
| cursor: pointer; | |
| color: darken($grey, 40%); | |
| &:first-of-type { | |
| border-radius: 3px 3px 0 0; | |
| } | |
| &:last-of-type { | |
| border-radius: 0 0 3px 3px; | |
| } | |
| &:hover { | |
| background: lighten($grey, 30%); | |
| } | |
| } | |
| } | |
| //--------------------------------------------- | |
| .follow { | |
| overflow: hidden; | |
| width: 42px; | |
| height: 42px; | |
| border-radius: 50px; | |
| background: #03A9F4; | |
| display: block; | |
| margin: 300px auto 0; | |
| white-space: nowrap; | |
| padding: 13px; | |
| box-sizing: border-box; | |
| color: white; | |
| transition: all 0.2s ease; | |
| font-family: Roboto, sans-serif; | |
| text-decoration: none; | |
| box-shadow: 0 5px 6px 0 rgba(0,0,0,0.2); | |
| i { | |
| margin-right: 20px; | |
| transition: margin-right 0.2s ease; | |
| } | |
| &:hover { | |
| width: 134px; | |
| i { | |
| margin-right: 10px; | |
| } | |
| } | |
| } | |
| @media screen and (max-width: 800px) { | |
| .follow { | |
| margin: 400px auto 0; | |
| } | |
| } | |
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