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Definition and Usage. The alt attribute provides alternative information for an image if a user for some reason cannot view it (because of slow connection, an error in the src attribute, or if the user uses a screen reader). Note: The alt attribute is required for the <img> element.
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The alt attribute is the HTML attribute used in HTML and XHTML documents to specify alternative text (alt text) that is to be displayed in place of an element that cannot be rendered. The alt attribute is used for short descriptions, with longer descriptions using the longdesc attribute.
27 Αυγ 2024 · The HTML <input> alt Attribute is used to specify the alternative text for an image when the image attribute is not displayed. It gives alternative information for the user when the image is not loaded to display. Syntax: <input alt="text"> Attribute Values: It contains single value text which is used to specify the alternative text for
The HTML alt attribute is used in HTML and XHTML documents. It specifies an alternative text which must be rendered if the element cannot be displayed for some reason. The alt attribute can also be used by screen readers to allow visually impaired users to interact with a webpage.
The alt Attribute. The alt attribute should reflect the image content, so users who cannot see the image get an understanding of what the image contains:
HTML alt attribute is used within an img element to provide a textual description of the image, which is displayed if the image fails to load. When the alt attribute is used correctly, everyone can understand the information and context of images on web sites, including individuals with disabilities or slow internet connections.
The ALT tag, also known as “alt description” and “alt attribute,” contains the alternative text for a visual or image on a web page. It is one of the fields that can be filled out in HTML code enabling designers to add a description of the picture or video if it is not properly displayed on the screen.
