Using Font Awesome dynamically in Swift
@abdullah has a good solution, but here's more about the root problem in case someone runs into it again...
You can't write things like var unicodeIcon = "\u{\(iconCode)}" because of the order that Swift parses string escape codes in. \u{xxxx} is already one escape code, and you're trying to embed another escape code (string interpolation) within that — the parser can handle only one at a time.
Instead, you need a more direct way to construct a String (actually, a Character, since you have only one) from a hexadecimal Unicode scalar value. Here's how to do that (with the scalar value as an integer):
let unicodeIcon = Character(UnicodeScalar(0x1f4a9))
label.text = "\(unicodeIcon) \(titleText)"
Of course, your character code is in a string, so you'll need to parse an integer out of that string before you can pass it to the above. Here's a quick extension on UInt32 for that:
extension UInt32 {
init?(hexString: String) {
let scanner = NSScanner(string: hexString)
var hexInt = UInt32.min
let success = scanner.scanHexInt(&hexInt)
if success {
self = hexInt
} else {
return nil
}
}
}
let unicodeIcon = Character(UnicodeScalar(UInt32(hexString: "1f4a9")!))
label.text = "\(unicodeIcon) \(titleText)"
Displaying custom font icon code in Swift dynamically
you can easy create String extension where you can handle that by converting string to Int code then convert code to unicode character
extension String {
var unicode: String {
guard let code = UInt32(self, radix: 16),
let scalar = Unicode.Scalar(code) else {
return ""
}
return "\(scalar)"
}
}
can be used like this:
Text("e054".unicode)
.font(.custom("custom-font", size: 30))
FontAwesome icon displayed as question mark
You are using the wrong font. The one you want is FontAwesome5FreeSolid (fa-solid-900.ttf).
This works fine on my machine:
let s = "\u{f362} Convert"
let ss = NSAttributedString(string: s, attributes:
[.font : UIFont(name:"FontAwesome5FreeSolid", size:17)!])
let b = UIButton(type: .system)
b.frame = CGRect(x: 40, y: 40, width: 200, height: 200)
b.setAttributedTitle(ss, for: .normal)
self.view.addSubview(b)
Result:
Dynamic Font Required in iOS Apps?
Dynamic Type isn't required, no. Compliance with the HIG is a pretty loose requirement itself, considering the HIG is only a guideline.
Despite not being required, seriously consider incorporating it into your app. It's a great feature for accessibility and user-control. There are some great writeups on using Dynamic Type with fonts other than San Francisco, if that's a concern.
FontAwesome for UITTabBarController
[[UITabBarItem appearance] setTitleTextAttributes:
[NSDictionary dictionaryWithObjectsAndKeys:
[UIColor blackColor], UITextAttributeTextColor,
[UIFont fontWithName:@"font" size:0.0], UITextAttributeFont,
nil]
forState:UIControlStateHighlighted];
Reference - iOS5 TabBar Fonts and Color
Dynamic type for UIButton's attributeTitle
If I scale the font size up and down using Accessibility Inspector, the button's size and label text doesn’t scale properly.
To scale the attributed string label of a UIButton with the Dynamic Type, set the title label as an attributed string first and then put this element in the setAttributedTitle button method.
About the button size, specify the sizeToFit method of the button in the traitCollectionDidChange instance method of the UITraitEnvironment protocol (using constraints can be another solution as well).
I created a blank project in Xcode as follows:
Copy-paste the code snippet hereunder (Swift 5.0, iOS 12):
class ViewController: UIViewController {
@IBOutlet weak var myButton: UIButton!
override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
myButton.layer.borderColor = UIColor.black.cgColor
myButton.layer.borderWidth = 4.0
myButton.contentEdgeInsets = UIEdgeInsets(top: 10,
left: 20,
bottom: 10,
right: 20)
let font = UIFont(name: "Helvetica", size: 19)!
let scaledFont = UIFontMetrics.default.scaledFont(for: font)
let attributes = [NSAttributedString.Key.font: scaledFont]
let attributedText = NSAttributedString(string: "Press me",
attributes: attributes)
myButton.titleLabel?.attributedText = attributedText
myButton.setAttributedTitle(myButton.titleLabel?.attributedText,
for: .normal)
myButton.titleLabel?.adjustsFontForContentSizeCategory = true
}
override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
myButton.sizeToFit()
}
}
... and you get the result hereafter:
If you need further explanation, I suggest to take a look at this Dynamic Type kind of tutorial that contains {code snippets + illustrations} and at this WWDC detailed summary that deals with building apps with Dynamic Type.
⚠️ EDIT 2021/02/15 ⚠️
Thanks to @Anthony's comment, I have improved this old solution to the new context as follows:
override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
myButton.layer.borderColor = UIColor.black.cgColor
myButton.layer.borderWidth = 4.0
let font = UIFont(name: "Helvetica", size: 20)!
let scaledFont = UIFontMetrics.default.scaledFont(for: font)
let attributes = [NSAttributedString.Key.font: scaledFont]
let attributedText = NSAttributedString(string: "Press Me Huge Button",
attributes: attributes)
myButton.titleLabel?.attributedText = attributedText
myButton.titleLabel?.numberOfLines = 0
myButton.titleLabel?.textAlignment = .center
myButton.setAttributedTitle(attributedText,
for: .normal)
myButton.titleLabel?.adjustsFontForContentSizeCategory = true
createConstraints()
}
... and added constraints between the button and its content:
override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
DispatchQueue.main.async() {
self.myButton.setNeedsUpdateConstraints() // For updating constraints.
}
}
private func createConstraints() {
myButton.translatesAutoresizingMaskIntoConstraints = false
myButton.titleLabel?.translatesAutoresizingMaskIntoConstraints = false
let spacing = 10.0
myButton.titleLabel?.trailingAnchor.constraint(equalTo: myButton.trailingAnchor,
constant: -CGFloat(spacing)).isActive = true
myButton.titleLabel?.leadingAnchor.constraint(equalTo: myButton.leadingAnchor,
constant: CGFloat(spacing)).isActive = true
myButton.titleLabel?.topAnchor.constraint(equalTo: myButton.topAnchor,
constant: CGFloat(spacing)).isActive = true
myButton.titleLabel?.bottomAnchor.constraint(equalTo: myButton.bottomAnchor,
constant: -CGFloat(spacing)).isActive = true
}
With some new constraints for the button inside Interface Builder, I finally get those screenshots using the Xcode Environment Overrides pane:
⚠️ EDIT 2022/01/28 ⚠️
iOS 15 introduced a new button style that provides a native adaptation to the multiline titles and the Dynamic Type features. /p>
No code is necessary anymore to reach the initial goal of Craig. /p>
Dynamic textfield creation and access those field in Swift 4
You can use addTarget method of UITextField and get textfield text changes.
categoryField.addTarget(self, action: #selector(self.textFieldDidChange(_:)), for: .editingChanged)
@objc func textFieldDidChange(_ textField: UITextField) {
print(textField.text ?? "")
}
Get all textField text
call below function on button click or some where for getting all value of UITextField
func alltextField() {
for sview in scrollView.subviews {
if sview is UITextField, let textField = sview as? UITextField {
print(textField.text ?? "")
}
}
}
Disabling Dynamic Type in Swift
Okay, first let me say this: while I am happy that I was able to quickly find a way to accommodate the dynamic text provided by the iOS accessibility settings (which I will show the code for in a sec) I think it is still important to get an answer to the original question.
That said, here is what I did to the table view code to respect the larger type that some users need. It was a two step process. First, add:
tableView.estimatedRowHeight = 44.0
tableView.rowHeight = UITableViewAutomaticDimension
to the viewDidLoad method. Then, in the cellForRowAtIndexPath method, add the following before you return the cell:
cell.textLabel!.numberOfLines = 0
Good luck folks, and please add an answer to the original question if you have one :)
I need list of all class name of Font-Awesome
April 2017 edit: Updated to 4.7.0
As linked in the comments on your question, Font Awesome provides a Cheatsheet page which lists all icon previews, class names and character codes and even lists aliases (fa-automobile, for instance, which is an alias of fa-car).
- 4.*.* Cheatsheet: http://fortawesome.github.io/Font-Awesome/cheatsheet
- 3.2.1 Cheatsheet: http://fortawesome.github.io/Font-Awesome/3.2.1/cheatsheet
There are a total of 593 icon class names (including aliases) in version 4.3.0. Here is the list in the format you desire (including aliases, but with no " (alias)" comments):
["fa-500px", "fa-address-book", "fa-address-book-o", "fa-address-card", "fa-address-card-o", "fa-adjust", "fa-adn", "fa-align-center", "fa-align-justify", "fa-align-left", "fa-align-right", "fa-amazon", "fa-ambulance", "fa-american-sign-language-interpreting", "fa-anchor", "fa-android", "fa-angellist", "fa-angle-double-down", "fa-angle-double-left", "fa-angle-double-right", "fa-angle-double-up", "fa-angle-down", "fa-angle-left", "fa-angle-right", "fa-angle-up", "fa-apple", "fa-archive", "fa-area-chart", "fa-arrow-circle-down", "fa-arrow-circle-left", "fa-arrow-circle-o-down", "fa-arrow-circle-o-left", "fa-arrow-circle-o-right", "fa-arrow-circle-o-up", "fa-arrow-circle-right", "fa-arrow-circle-up", "fa-arrow-down", "fa-arrow-left", "fa-arrow-right", "fa-arrow-up", "fa-arrows", "fa-arrows-alt", "fa-arrows-h", "fa-arrows-v", "fa-asl-interpreting", "fa-assistive-listening-systems", "fa-asterisk", "fa-at", "fa-audio-description", "fa-automobile", "fa-backward", "fa-balance-scale", "fa-ban", "fa-bandcamp", "fa-bank", "fa-bar-chart", "fa-bar-chart-o", "fa-barcode", "fa-bars", "fa-bath", "fa-bathtub", "fa-battery", "fa-battery-0", "fa-battery-1", "fa-battery-2", "fa-battery-3", "fa-battery-4", "fa-battery-empty", "fa-battery-full", "fa-battery-half", "fa-battery-quarter", "fa-battery-three-quarters", "fa-bed", "fa-beer", "fa-behance", "fa-behance-square", "fa-bell", "fa-bell-o", "fa-bell-slash", "fa-bell-slash-o", "fa-bicycle", "fa-binoculars", "fa-birthday-cake", "fa-bitbucket", "fa-bitbucket-square", "fa-bitcoin", "fa-black-tie", "fa-blind", "fa-bluetooth", "fa-bluetooth-b", "fa-bold", "fa-bolt", "fa-bomb", "fa-book", "fa-bookmark", "fa-bookmark-o", "fa-braille", "fa-briefcase", "fa-btc", "fa-bug", "fa-building", "fa-building-o", "fa-bullhorn", "fa-bullseye", "fa-bus", "fa-buysellads", "fa-cab", "fa-calculator", "fa-calendar", "fa-calendar-check-o", "fa-calendar-minus-o", "fa-calendar-o", "fa-calendar-plus-o", "fa-calendar-times-o", "fa-camera", "fa-camera-retro", "fa-car", "fa-caret-down", "fa-caret-left", "fa-caret-right", "fa-caret-square-o-down", "fa-caret-square-o-left", "fa-caret-square-o-right", "fa-caret-square-o-up", "fa-caret-up", "fa-cart-arrow-down", "fa-cart-plus", "fa-cc", "fa-cc-amex", "fa-cc-diners-club", "fa-cc-discover", "fa-cc-jcb", "fa-cc-mastercard", "fa-cc-paypal", "fa-cc-stripe", "fa-cc-visa", "fa-certificate", "fa-chain", "fa-chain-broken", "fa-check", "fa-check-circle", "fa-check-circle-o", "fa-check-square", "fa-check-square-o", "fa-chevron-circle-down", "fa-chevron-circle-left", "fa-chevron-circle-right", "fa-chevron-circle-up", "fa-chevron-down", "fa-chevron-left", "fa-chevron-right", "fa-chevron-up", "fa-child", "fa-chrome", "fa-circle", "fa-circle-o", "fa-circle-o-notch", "fa-circle-thin", "fa-clipboard", "fa-clock-o", "fa-clone", "fa-close", "fa-cloud", "fa-cloud-download", "fa-cloud-upload", "fa-cny", "fa-code", "fa-code-fork", "fa-codepen", "fa-codiepie", "fa-coffee", "fa-cog", "fa-cogs", "fa-columns", "fa-comment", "fa-comment-o", "fa-commenting", "fa-commenting-o", "fa-comments", "fa-comments-o", "fa-compass", "fa-compress", "fa-connectdevelop", "fa-contao", "fa-copy", "fa-copyright", "fa-creative-commons", "fa-credit-card", "fa-credit-card-alt", "fa-crop", "fa-crosshairs", "fa-css3", "fa-cube", "fa-cubes", "fa-cut", "fa-cutlery", "fa-dashboard", "fa-dashcube", "fa-database", "fa-deaf", "fa-deafness", "fa-dedent", "fa-delicious", "fa-desktop", "fa-deviantart", "fa-diamond", "fa-digg", "fa-dollar", "fa-dot-circle-o", "fa-download", "fa-dribbble", "fa-drivers-license", "fa-drivers-license-o", "fa-dropbox", "fa-drupal", "fa-edge", "fa-edit", "fa-eercast", "fa-eject", "fa-ellipsis-h", "fa-ellipsis-v", "fa-empire", "fa-envelope", "fa-envelope-o", "fa-envelope-open", "fa-envelope-open-o", "fa-envelope-square", "fa-envira", "fa-eraser", "fa-etsy", "fa-eur", "fa-euro", "fa-exchange", "fa-exclamation", "fa-exclamation-circle", "fa-exclamation-triangle", "fa-expand", "fa-expeditedssl", "fa-external-link", "fa-external-link-square", "fa-eye", "fa-eye-slash", "fa-eyedropper", "fa-fa", "fa-facebook", "fa-facebook-f", "fa-facebook-official", "fa-facebook-square", "fa-fast-backward", "fa-fast-forward", "fa-fax", "fa-feed", "fa-female", "fa-fighter-jet", "fa-file", "fa-file-archive-o", "fa-file-audio-o", "fa-file-code-o", "fa-file-excel-o", "fa-file-image-o", "fa-file-movie-o", "fa-file-o", "fa-file-pdf-o", "fa-file-photo-o", "fa-file-picture-o", "fa-file-powerpoint-o", "fa-file-sound-o", "fa-file-text", "fa-file-text-o", "fa-file-video-o", "fa-file-word-o", "fa-file-zip-o", "fa-files-o", "fa-film", "fa-filter", "fa-fire", "fa-fire-extinguisher", "fa-firefox", "fa-first-order", "fa-flag", "fa-flag-checkered", "fa-flag-o", "fa-flash", "fa-flask", "fa-flickr", "fa-floppy-o", "fa-folder", "fa-folder-o", "fa-folder-open", "fa-folder-open-o", "fa-font", "fa-font-awesome", "fa-fonticons", "fa-fort-awesome", "fa-forumbee", "fa-forward", "fa-foursquare", "fa-free-code-camp", "fa-frown-o", "fa-futbol-o", "fa-gamepad", "fa-gavel", "fa-gbp", "fa-ge", "fa-gear", "fa-gears", "fa-genderless", "fa-get-pocket", "fa-gg", "fa-gg-circle", "fa-gift", "fa-git", "fa-git-square", "fa-github", "fa-github-alt", "fa-github-square", "fa-gitlab", "fa-gittip", "fa-glass", "fa-glide", "fa-glide-g", "fa-globe", "fa-google", "fa-google-plus", "fa-google-plus-circle", "fa-google-plus-official", "fa-google-plus-square", "fa-google-wallet", "fa-graduation-cap", "fa-gratipay", "fa-grav", "fa-group", "fa-h-square", "fa-hacker-news", "fa-hand-grab-o", "fa-hand-lizard-o", "fa-hand-o-down", "fa-hand-o-left", "fa-hand-o-right", "fa-hand-o-up", "fa-hand-paper-o", "fa-hand-peace-o", "fa-hand-pointer-o", "fa-hand-rock-o", "fa-hand-scissors-o", "fa-hand-spock-o", "fa-hand-stop-o", "fa-handshake-o", "fa-hard-of-hearing", "fa-hashtag", "fa-hdd-o", "fa-header", "fa-headphones", "fa-heart", "fa-heart-o", "fa-heartbeat", "fa-history", "fa-home", "fa-hospital-o", "fa-hotel", "fa-hourglass", "fa-hourglass-1", "fa-hourglass-2", "fa-hourglass-3", "fa-hourglass-end", "fa-hourglass-half", "fa-hourglass-o", "fa-hourglass-start", "fa-houzz", "fa-html5", "fa-i-cursor", "fa-id-badge", "fa-id-card", "fa-id-card-o", "fa-ils", "fa-image", "fa-imdb", "fa-inbox", "fa-indent", "fa-industry", "fa-info", "fa-info-circle", "fa-inr", "fa-instagram", "fa-institution", "fa-internet-explorer", "fa-intersex", "fa-ioxhost", "fa-italic", "fa-joomla", "fa-jpy", "fa-jsfiddle", "fa-key", "fa-keyboard-o", "fa-krw", "fa-language", "fa-laptop", "fa-lastfm", "fa-lastfm-square", "fa-leaf", "fa-leanpub", "fa-legal", "fa-lemon-o", "fa-level-down", "fa-level-up", "fa-life-bouy", "fa-life-buoy", "fa-life-ring", "fa-life-saver", "fa-lightbulb-o", "fa-line-chart", "fa-link", "fa-linkedin", "fa-linkedin-square", "fa-linode", "fa-linux", "fa-list", "fa-list-alt", "fa-list-ol", "fa-list-ul", "fa-location-arrow", "fa-lock", "fa-long-arrow-down", "fa-long-arrow-left", "fa-long-arrow-right", "fa-long-arrow-up", "fa-low-vision", "fa-magic", "fa-magnet", "fa-mail-forward", "fa-mail-reply", "fa-mail-reply-all", "fa-male", "fa-map", "fa-map-marker", "fa-map-o", "fa-map-pin", "fa-map-signs", "fa-mars", "fa-mars-double", "fa-mars-stroke", "fa-mars-stroke-h", "fa-mars-stroke-v", "fa-maxcdn", "fa-meanpath", "fa-medium", "fa-medkit", "fa-meetup", "fa-meh-o", "fa-mercury", "fa-microchip", "fa-microphone", "fa-microphone-slash", "fa-minus", "fa-minus-circle", "fa-minus-square", "fa-minus-square-o", "fa-mixcloud", "fa-mobile", "fa-mobile-phone", "fa-modx", "fa-money", "fa-moon-o", "fa-mortar-board", "fa-motorcycle", "fa-mouse-pointer", "fa-music", "fa-navicon", "fa-neuter", "fa-newspaper-o", "fa-object-group", "fa-object-ungroup", "fa-odnoklassniki", "fa-odnoklassniki-square", "fa-opencart", "fa-openid", "fa-opera", "fa-optin-monster", "fa-outdent", "fa-pagelines", "fa-paint-brush", "fa-paper-plane", "fa-paper-plane-o", "fa-paperclip", "fa-paragraph", "fa-paste", "fa-pause", "fa-pause-circle", "fa-pause-circle-o", "fa-paw", "fa-paypal", "fa-pencil", "fa-pencil-square", "fa-pencil-square-o", "fa-percent", "fa-phone", "fa-phone-square", "fa-photo", "fa-picture-o", "fa-pie-chart", "fa-pied-piper", "fa-pied-piper-alt", "fa-pied-piper-pp", "fa-pinterest", "fa-pinterest-p", "fa-pinterest-square", "fa-plane", "fa-play", "fa-play-circle", "fa-play-circle-o", "fa-plug", "fa-plus", "fa-plus-circle", "fa-plus-square", "fa-plus-square-o", "fa-podcast", "fa-power-off", "fa-print", "fa-product-hunt", "fa-puzzle-piece", "fa-qq", "fa-qrcode", "fa-question", "fa-question-circle", "fa-question-circle-o", "fa-quora", "fa-quote-left", "fa-quote-right", "fa-ra", "fa-random", "fa-ravelry", "fa-rebel", "fa-recycle", "fa-reddit", "fa-reddit-alien", "fa-reddit-square", "fa-refresh", "fa-registered", "fa-remove", "fa-renren", "fa-reorder", "fa-repeat", "fa-reply", "fa-reply-all", "fa-resistance", "fa-retweet", "fa-rmb", "fa-road", "fa-rocket", "fa-rotate-left", "fa-rotate-right", "fa-rouble", "fa-rss", "fa-rss-square", "fa-rub", "fa-ruble", "fa-rupee", "fa-s15", "fa-safari", "fa-save", "fa-scissors", "fa-scribd", "fa-search", "fa-search-minus", "fa-search-plus", "fa-sellsy", "fa-send", "fa-send-o", "fa-server", "fa-share", "fa-share-alt", "fa-share-alt-square", "fa-share-square", "fa-share-square-o", "fa-shekel", "fa-sheqel", "fa-shield", "fa-ship", "fa-shirtsinbulk", "fa-shopping-bag", "fa-shopping-basket", "fa-shopping-cart", "fa-shower", "fa-sign-in", "fa-sign-language", "fa-sign-out", "fa-signal", "fa-signing", "fa-simplybuilt", "fa-sitemap", "fa-skyatlas", "fa-skype", "fa-slack", "fa-sliders", "fa-slideshare", "fa-smile-o", "fa-snapchat", "fa-snapchat-ghost", "fa-snapchat-square", "fa-snowflake-o", "fa-soccer-ball-o", "fa-sort", "fa-sort-alpha-asc", "fa-sort-alpha-desc", "fa-sort-amount-asc", "fa-sort-amount-desc", "fa-sort-asc", "fa-sort-desc", "fa-sort-down", "fa-sort-numeric-asc", "fa-sort-numeric-desc", "fa-sort-up", "fa-soundcloud", "fa-space-shuttle", "fa-spinner", "fa-spoon", "fa-spotify", "fa-square", "fa-square-o", "fa-stack-exchange", "fa-stack-overflow", "fa-star", "fa-star-half", "fa-star-half-empty", "fa-star-half-full", "fa-star-half-o", "fa-star-o", "fa-steam", "fa-steam-square", "fa-step-backward", "fa-step-forward", "fa-stethoscope", "fa-sticky-note", "fa-sticky-note-o", "fa-stop", "fa-stop-circle", "fa-stop-circle-o", "fa-street-view", "fa-strikethrough", "fa-stumbleupon", "fa-stumbleupon-circle", "fa-subscript", "fa-subway", "fa-suitcase", "fa-sun-o", "fa-superpowers", "fa-superscript", "fa-support", "fa-table", "fa-tablet", "fa-tachometer", "fa-tag", "fa-tags", "fa-tasks", "fa-taxi", "fa-telegram", "fa-television", "fa-tencent-weibo", "fa-terminal", "fa-text-height", "fa-text-width", "fa-th", "fa-th-large", "fa-th-list", "fa-themeisle", "fa-thermometer", "fa-thermometer-0", "fa-thermometer-1", "fa-thermometer-2", "fa-thermometer-3", "fa-thermometer-4", "fa-thermometer-empty", "fa-thermometer-full", "fa-thermometer-half", "fa-thermometer-quarter", "fa-thermometer-three-quarters", "fa-thumb-tack", "fa-thumbs-down", "fa-thumbs-o-down", "fa-thumbs-o-up", "fa-thumbs-up", "fa-ticket", "fa-times", "fa-times-circle", "fa-times-circle-o", "fa-times-rectangle", "fa-times-rectangle-o", "fa-tint", "fa-toggle-down", "fa-toggle-left", "fa-toggle-off", "fa-toggle-on", "fa-toggle-right", "fa-toggle-up", "fa-trademark", "fa-train", "fa-transgender", "fa-transgender-alt", "fa-trash", "fa-trash-o", "fa-tree", "fa-trello", "fa-tripadvisor", "fa-trophy", "fa-truck", "fa-try", "fa-tty", "fa-tumblr", "fa-tumblr-square", "fa-turkish-lira", "fa-tv", "fa-twitch", "fa-twitter", "fa-twitter-square", "fa-umbrella", "fa-underline", "fa-undo", "fa-universal-access", "fa-university", "fa-unlink", "fa-unlock", "fa-unlock-alt", "fa-unsorted", "fa-upload", "fa-usb", "fa-usd", "fa-user", "fa-user-circle", "fa-user-circle-o", "fa-user-md", "fa-user-o", "fa-user-plus", "fa-user-secret", "fa-user-times", "fa-users", "fa-vcard", "fa-vcard-o", "fa-venus", "fa-venus-double", "fa-venus-mars", "fa-viacoin", "fa-viadeo", "fa-viadeo-square", "fa-video-camera", "fa-vimeo", "fa-vimeo-square", "fa-vine", "fa-vk", "fa-volume-control-phone", "fa-volume-down", "fa-volume-off", "fa-volume-up", "fa-warning", "fa-wechat", "fa-weibo", "fa-weixin", "fa-whatsapp", "fa-wheelchair", "fa-wheelchair-alt", "fa-wifi", "fa-wikipedia-w", "fa-window-close", "fa-window-close-o", "fa-window-maximize", "fa-window-minimize", "fa-window-restore", "fa-windows", "fa-won", "fa-wordpress", "fa-wpbeginner", "fa-wpexplorer", "fa-wpforms", "fa-wrench", "fa-xing", "fa-xing-square", "fa-y-combinator", "fa-y-combinator-square", "fa-yahoo", "fa-yc", "fa-yc-square", "fa-yelp", "fa-yen", "fa-yoast", "fa-youtube", "fa-youtube-play", "fa-youtube-square"]
And here is the full list of version 4.3 icon class names, including aliases, as a list:
fa-500px
fa-address-book
fa-address-book-o
fa-address-card
fa-address-card-o
fa-adjust
fa-adn
fa-align-center
fa-align-justify
fa-align-left
fa-align-right
fa-amazon
fa-ambulance
fa-american-sign-language-interpreting
fa-anchor
fa-android
fa-angellist
fa-angle-double-down
fa-angle-double-left
fa-angle-double-right
fa-angle-double-up
fa-angle-down
fa-angle-left
fa-angle-right
fa-angle-up
fa-apple
fa-archive
fa-area-chart
fa-arrow-circle-down
fa-arrow-circle-left
fa-arrow-circle-o-down
fa-arrow-circle-o-left
fa-arrow-circle-o-right
fa-arrow-circle-o-up
fa-arrow-circle-right
fa-arrow-circle-up
fa-arrow-down
fa-arrow-left
fa-arrow-right
fa-arrow-up
fa-arrows
fa-arrows-alt
fa-arrows-h
fa-arrows-v
fa-asl-interpreting
fa-assistive-listening-systems
fa-asterisk
fa-at
fa-audio-description
fa-automobile
fa-backward
fa-balance-scale
fa-ban
fa-bandcamp
fa-bank
fa-bar-chart
fa-bar-chart-o
fa-barcode
fa-bars
fa-bath
fa-bathtub
fa-battery
fa-battery-0
fa-battery-1
fa-battery-2
fa-battery-3
fa-battery-4
fa-battery-empty
fa-battery-full
fa-battery-half
fa-battery-quarter
fa-battery-three-quarters
fa-bed
fa-beer
fa-behance
fa-behance-square
fa-bell
fa-bell-o
fa-bell-slash
fa-bell-slash-o
fa-bicycle
fa-binoculars
fa-birthday-cake
fa-bitbucket
fa-bitbucket-square
fa-bitcoin
fa-black-tie
fa-blind
fa-bluetooth
fa-bluetooth-b
fa-bold
fa-bolt
fa-bomb
fa-book
fa-bookmark
fa-bookmark-o
fa-braille
fa-briefcase
fa-btc
fa-bug
fa-building
fa-building-o
fa-bullhorn
fa-bullseye
fa-bus
fa-buysellads
fa-cab
fa-calculator
fa-calendar
fa-calendar-check-o
fa-calendar-minus-o
fa-calendar-o
fa-calendar-plus-o
fa-calendar-times-o
fa-camera
fa-camera-retro
fa-car
fa-caret-down
fa-caret-left
fa-caret-right
fa-caret-square-o-down
fa-caret-square-o-left
fa-caret-square-o-right
fa-caret-square-o-up
fa-caret-up
fa-cart-arrow-down
fa-cart-plus
fa-cc
fa-cc-amex
fa-cc-diners-club
fa-cc-discover
fa-cc-jcb
fa-cc-mastercard
fa-cc-paypal
fa-cc-stripe
fa-cc-visa
fa-certificate
fa-chain
fa-chain-broken
fa-check
fa-check-circle
fa-check-circle-o
fa-check-square
fa-check-square-o
fa-chevron-circle-down
fa-chevron-circle-left
fa-chevron-circle-right
fa-chevron-circle-up
fa-chevron-down
fa-chevron-left
fa-chevron-right
fa-chevron-up
fa-child
fa-chrome
fa-circle
fa-circle-o
fa-circle-o-notch
fa-circle-thin
fa-clipboard
fa-clock-o
fa-clone
fa-close
fa-cloud
fa-cloud-download
fa-cloud-upload
fa-cny
fa-code
fa-code-fork
fa-codepen
fa-codiepie
fa-coffee
fa-cog
fa-cogs
fa-columns
fa-comment
fa-comment-o
fa-commenting
fa-commenting-o
fa-comments
fa-comments-o
fa-compass
fa-compress
fa-connectdevelop
fa-contao
fa-copy
fa-copyright
fa-creative-commons
fa-credit-card
fa-credit-card-alt
fa-crop
fa-crosshairs
fa-css3
fa-cube
fa-cubes
fa-cut
fa-cutlery
fa-dashboard
fa-dashcube
fa-database
fa-deaf
fa-deafness
fa-dedent
fa-delicious
fa-desktop
fa-deviantart
fa-diamond
fa-digg
fa-dollar
fa-dot-circle-o
fa-download
fa-dribbble
fa-drivers-license
fa-drivers-license-o
fa-dropbox
fa-drupal
fa-edge
fa-edit
fa-eercast
fa-eject
fa-ellipsis-h
fa-ellipsis-v
fa-empire
fa-envelope
fa-envelope-o
fa-envelope-open
fa-envelope-open-o
fa-envelope-square
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