lepu-test-platform-web/node_modules/caniuse-db/features-json/input-placeholder.json

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{
"title":"input placeholder attribute",
"description":"Method of setting placeholder text for text-like input fields, to suggest the expected inserted information.",
"spec":"https://html.spec.whatwg.org/multipage/forms.html#attr-input-placeholder",
"status":"ls",
"links":[
{
"url":"http://www.zachleat.com/web/placeholder/",
"title":"Article on usage"
},
{
"url":"https://github.com/mathiasbynens/jquery-placeholder",
"title":"Polyfill"
},
{
"url":"https://raw.github.com/phiggins42/has.js/master/detect/form.js#input-attr-placeholder",
"title":"has.js test"
},
{
"url":"https://www.webplatform.org/docs/html/attributes/placeholder",
"title":"WebPlatform Docs"
},
{
"url":"https://code.google.com/p/android/issues/detail?id=24626",
"title":"Issue 24626: Placeholder text for an input type="
}
],
"bugs":[
{
"description":"Internet Explorer 10 and 11 do not show the placeholder when the field is focused, even if the field is empty."
},
{
"description":"Internet Explorer 10 and 11 fire the input event when an input field with a placeholder [is focused](https://connect.microsoft.com/IE/feedback/details/885747/ie-11-fires-the-input-event-when-a-input-field-with-placeholder-is-focused) or on page load when the placeholder [contains certain characters](https://jsfiddle.net/yiminghe/fm3rckaz/), like Chinese. "
},
{
"description":"Internet Explorer 10 and 11 accidentally [show placeholder attributes on textareas as their actual value](https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/101525/) when using `innerHTML`, etc.\r\n"
},
{
"description":"Safari does not support newlines for placeholder text in <textarea> elements"
}
],
"categories":[
"HTML5"
],
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"notes":"",
"notes_by_num":{
"1":"Partial support refers to lacking placeholder support on textarea elements."
},
"usage_perc_y":98.27,
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"ucprefix":false,
"parent":"forms",
"keywords":"",
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"shown":true
}