ola5doc/sys/node_modules/caniuse-db/features-json/css-placeholder.json

{
  "title":"::placeholder CSS pseudo-element",
  "description":"The ::placeholder pseudo-element represents placeholder text in an input field: text that represents the input and provides a hint to the user on how to fill out the form. For example, a date-input field might have the placeholder text `YYYY/MM/DD` to clarify that numeric dates are to be entered in year-month-day order.",
  "spec":"http://dev.w3.org/csswg/css-pseudo-4/#placeholder-pseudo",
  "status":"wd",
  "links":[
    {
      "url":"http://msdn.microsoft.com/en-us/library/ie/hh772745(v=vs.85).aspx",
      "title":"MSDN article"
    },
    {
      "url":"http://css-tricks.com/snippets/css/style-placeholder-text/",
      "title":"CSS-Tricks article with all prefixes"
    },
    {
      "url":"http://wiki.csswg.org/ideas/placeholder-styling",
      "title":"CSSWG discussion"
    },
    {
      "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/::-moz-placeholder",
      "title":"MDN article"
    },
    {
      "url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1069012",
      "title":"Mozilla Bug 1069012 - unprefix :placeholder-shown pseudo-class and ::placeholder pseudo-element"
    }
  ],
  "bugs":[
    
  ],
  "categories":[
    "CSS"
  ],
  "stats":{
    "ie":{
      "5.5":"n",
      "6":"n",
      "7":"n",
      "8":"n",
      "9":"n",
      "10":"a x",
      "11":"a x"
    },
    "edge":{
      "12":"a x",
      "13":"a x",
      "14":"a x"
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    "firefox":{
      "2":"n",
      "3":"n",
      "3.5":"n",
      "3.6":"n",
      "4":"a x #1",
      "5":"a x #1",
      "6":"a x #1",
      "7":"a x #1",
      "8":"a x #1",
      "9":"a x #1",
      "10":"a x #1",
      "11":"a x #1",
      "12":"a x #1",
      "13":"a x #1",
      "14":"a x #1",
      "15":"a x #1",
      "16":"a x #1",
      "17":"a x #1",
      "18":"a x #1",
      "19":"y x",
      "20":"y x",
      "21":"y x",
      "22":"y x",
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      "50":"y x",
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    "chrome":{
      "4":"a x",
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    },
    "safari":{
      "3.1":"n",
      "3.2":"n",
      "4":"n",
      "5":"a x",
      "5.1":"a x",
      "6":"a x",
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      "7":"a x",
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      "10":"a x",
      "TP":"y"
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      "9":"n",
      "9.5-9.6":"n",
      "10.0-10.1":"n",
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      "11":"n",
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      "42":"a x",
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    },
    "ios_saf":{
      "3.2":"n",
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      "4.2-4.3":"a x",
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      "9.3":"a x",
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    "op_mini":{
      "all":"n"
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    "android":{
      "2.1":"a x",
      "2.2":"a x",
      "2.3":"a x",
      "3":"a x",
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      "4.4":"a x",
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      "53":"a x"
    },
    "bb":{
      "7":"a x",
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    },
    "op_mob":{
      "10":"n",
      "11":"n",
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    "and_chr":{
      "54":"a x"
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      "50":"y x"
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    "ie_mob":{
      "10":"a x",
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    "and_uc":{
      "11":"a x"
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    "samsung":{
      "4":"a x"
    }
  },
  "notes":"Partial support refers to using alternate names:\r\n`::-webkit-input-placeholder` for Chrome/Safari/Opera ([Chrome issue #623345](https://bugs.chromium.org/p/chromium/issues/detail?id=623345))\r\n`:-ms-input-placeholder` for IE. \r\n`::-ms-input-placeholder` for Edge (also supports webkit prefix)",
  "notes_by_num":{
    "1":"Firefox 18 and below supported the `:-moz-placeholder` pseudo-class rather than the `::-moz-placeholder` pseudo-element."
  },
  "usage_perc_y":6.72,
  "usage_perc_a":86.21,
  "ucprefix":false,
  "parent":"",
  "keywords":"::placeholder,placeholder",
  "ie_id":"",
  "chrome_id":"",
  "firefox_id":"",
  "webkit_id":"",
  "shown":true
}