modernizr
Version:
Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.
27 lines (25 loc) • 823 B
JavaScript
/*!
{
"name": "input[file] Attribute",
"property": "fileinput",
"caniuse": "forms",
"tags": ["file", "forms", "input"],
"builderAliases": ["forms_fileinput"]
}
!*/
/* DOC
Detects whether input type="file" is available on the platform
E.g. iOS < 6, some android versions and embedded Chrome WebViews don't support this
*/
define(['Modernizr', 'createElement'], function(Modernizr, createElement) {
Modernizr.addTest('fileinput', function() {
var ua = navigator.userAgent;
if (ua.match(/(Android (1.0|1.1|1.5|1.6|2.0|2.1))|(Windows Phone (OS 7|8.0))|(XBLWP)|(ZuneWP)|(w(eb)?OSBrowser)|(webOS)|(Kindle\/(1.0|2.0|2.5|3.0))/) ||
ua.match(/\swv\).+(chrome)\/([\w\.]+)/i)) {
return false;
}
var elem = createElement('input');
elem.type = 'file';
return !elem.disabled;
});
});