See below the code for HTML input multiline. OS: macOS Your email address will not be published. Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed. Leave a Reply Cancel reply Your email address will not be published. Because a given file type may be identified in more than one manner, it's useful to provide a thorough set of type specifiers when you need files of a given format.
The capture attribute value is a string that specifies which camera to use for capture of image or video data, if the accept attribute indicates that the input should be of one of those types. If this attribute is missing, the user agent is free to decide on its own what to do.
If the requested facing mode isn't available, the user agent may fall back to its preferred default mode. Note: capture was previously a Boolean attribute which, if present, requested that the device's media capture device s such as camera or microphone be used instead of requesting a file input. When the multiple Boolean attribute is specified, the file input allows the user to select more than one file. In addition to the attributes listed above, the following non-standard attributes are available on some browsers.
You should try to avoid using them when possible, since doing so will limit the ability of your code to function in browsers that don't implement them. The Boolean webkitdirectory attribute, if present, indicates that only directories should be available to be selected by the user in the file picker interface.
Though originally implemented only for WebKit-based browsers, webkitdirectory is also usable in Microsoft Edge as well as Firefox 50 and later. However, even though it has relatively broad support, it is still not standard and should not be used unless you have no alternative. Each unique file type specifier may take one of the following forms:. The accept attribute takes as its value a string containing one or more of these unique file type specifiers, separated by commas.
For example, a file picker that needs content that can be presented as an image, including both standard image formats and PDF files, might look like this:. Note: You can find this example on GitHub too — see the source code , and also see it running live.
Regardless of the user's device or operating system, the file input provides a button that opens up a file picker dialog that allows the user to choose a file. Including the multiple attribute, as shown above, specifies that multiple files can be chosen at once.
The user can choose multiple files from the file picker in any way that their chosen platform allows e. The FileList behaves like an array, so you can check its length property to get the number of selected files. That was the first thing I tried. Ahh of course. Then I think you should support the width property and the size for cross browser compatibility.
Or try workarounds suggested in link posted by Sirko. If you come up with an answer to your problem please let me know : — silppuri. Alexander D. Alexander 2, 2 2 gold badges 28 28 silver badges 22 22 bronze badges. I'm on Firefox, and in your example, it's actually the "size" attribute that controls the width even though it's not allowed , and not the "width" property.
I tried changing "width" in your example to or , and it has no effect. The size attribute seems the way to handle Firefox, for now. Epsil0neR Epsil0neR 1, 15 15 silver badges 22 22 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook.
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