notes/node_modules/caniuse-db/features-json/css-placeholder-shown.json

{
  "title":":placeholder-shown CSS pseudo-class",
  "description":"Input elements can sometimes show placeholder text as a hint to the user on what to type in. See, for example, the placeholder attribute in HTML5. The :placeholder-shown pseudo-class matches an input element that is showing such placeholder text.",
  "spec":"http://www.w3.org/TR/selectors4/#placeholder",
  "status":"wd",
  "links":[
    {
      "url":"http://trac.webkit.org/changeset/172826",
      "title":"WebKit commit"
    },
    {
      "url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1069015",
      "title":"Firefox bug"
    },
    {
      "url":"https://wpdev.uservoice.com/forums/257854-microsoft-edge-developer/suggestions/12435951--placeholder-shown-css-pseudo-class",
      "title":"Microsoft Edge feature request on UserVoice"
    }
  ],
  "bugs":[
    
  ],
  "categories":[
    "CSS"
  ],
  "stats":{
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      "5.5":"n",
      "6":"n",
      "7":"n",
      "8":"n",
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      "49":"n",
      "50":"n",
      "51":"y",
      "52":"y",
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      "54":"y"
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    "chrome":{
      "4":"n",
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      "47":"y",
      "48":"y",
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      "50":"y",
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      "52":"y",
      "53":"y",
      "54":"y",
      "55":"y",
      "56":"y",
      "57":"y",
      "58":"y",
      "59":"y"
    },
    "safari":{
      "3.1":"n",
      "3.2":"n",
      "4":"n",
      "5":"n",
      "5.1":"n",
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      "7":"n",
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      "8":"n",
      "9":"y",
      "9.1":"y",
      "10":"y",
      "10.1":"y",
      "TP":"y"
    },
    "opera":{
      "9":"n",
      "9.5-9.6":"n",
      "10.0-10.1":"n",
      "10.5":"n",
      "10.6":"n",
      "11":"n",
      "11.1":"n",
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      "12":"n",
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      "34":"y",
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      "37":"y",
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      "39":"y",
      "40":"y",
      "41":"y",
      "42":"y",
      "43":"y",
      "44":"y",
      "45":"y"
    },
    "ios_saf":{
      "3.2":"n",
      "4.0-4.1":"n",
      "4.2-4.3":"n",
      "5.0-5.1":"n",
      "6.0-6.1":"n",
      "7.0-7.1":"n",
      "8":"n",
      "8.1-8.4":"n",
      "9.0-9.2":"y",
      "9.3":"y",
      "10.0-10.2":"y"
    },
    "op_mini":{
      "all":"n"
    },
    "android":{
      "2.1":"n",
      "2.2":"n",
      "2.3":"n",
      "3":"n",
      "4":"n",
      "4.1":"n",
      "4.2-4.3":"n",
      "4.4":"n",
      "4.4.3-4.4.4":"n",
      "53":"y"
    },
    "bb":{
      "7":"n",
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    "op_mob":{
      "10":"n",
      "11":"n",
      "11.1":"n",
      "11.5":"n",
      "12":"n",
      "12.1":"n",
      "37":"n"
    },
    "and_chr":{
      "56":"y"
    },
    "and_ff":{
      "51":"y"
    },
    "ie_mob":{
      "10":"n",
      "11":"n"
    },
    "and_uc":{
      "11":"n"
    },
    "samsung":{
      "4":"n"
    },
    "and_qq":{
      "1.2":"y"
    }
  },
  "notes":"For support of styling the actual placeholder text itself, see [CSS ::placeholder](http://caniuse.com/#feat=css-placeholder)",
  "notes_by_num":{
    
  },
  "usage_perc_y":63.85,
  "usage_perc_a":0,
  "ucprefix":false,
  "parent":"",
  "keywords":":placeholder-shown,placeholder-shown,placeholder",
  "ie_id":"",
  "chrome_id":"6404760559157248",
  "firefox_id":"",
  "webkit_id":"feature-css-selector-:placeholder-shown",
  "shown":true
}