Form Attributes. Looking for the definition of ALT? The Alt key on a computer keyboard is used to Alternate (change) the function of other pressed keys. That image tag path would look like this: Thus, the Alt key is a modifier key, used in a similar fashion to the Shift key. No special characters. What is Non-Functional Testing? ALT tags are often misused, mostly people overuse them. We offer this table as a quick reference to supplement the HTML tutorial. Through emotional storytelling and award-winning photography, Sports Illustrated provides you with complete coverage of all your favorite sports, including the NFL, College Football, Baseball, College Basketball, the NBA and more. An ALT blood test may be helpful in early detection of liver disease. 2. checkbox: A check box allowing single values to be selected/deselected. Let's face it, HTML forms are integral part of the web, it's a powerful and crucial tool for interacting with users. Alt + Shift + T: Insert the current time. Visit to know long meaning of ALT acronym and abbreviations. 3. Many of the form elements HTML5 uses are based on the input tag. While these charts use a particular version of the Unicode Emoji data files, the images and format may be updated at any time. You may unsubscribe at any time. Definition and Usage The required alt attribute specifies an alternate text for an image, if the image cannot be displayed. An image with an alternate text specified: The required alt attribute specifies an alternate text for an image, if the image cannot be displayed. ALT CODES REFERENCE SHEET Free Download from www.UsefulShortcuts.com Hold down the "Alt" key then enter the code on the numeric keypad with Num Lock on IM Numbers Greek Currency?s and !s Letters with Accents Alt 1 ☺ Alt 48 - 57 0 - 9 Alt 224 α Alt 0164 ¤ Alt 33 ! And voila!— his suggestion became a thing in what we now call alt text. 1 Browser support: All browsers