{
 "notes": "", 
 "support": {
  "Android Browser": "y 67", 
  "Baidu Browser": "a 7.12", 
  "Blackberry Browser": "a 10", 
  "Chrome": "y 61", 
  "Chrome for Android": "y 74", 
  "Edge": "y 16", 
  "Firefox": "a 4", 
  "Firefox for Android": "a 66", 
  "IE": "a 10", 
  "IE Mobile": "a 10", 
  "KaiOS Browser": "a 2.5", 
  "Opera": "y 52", 
  "Opera Mini": "n all", 
  "Opera Mobile": "a 46", 
  "QQ Browser": "a 1.2", 
  "Safari": "a 4", 
  "Samsung Internet": "y 8.2", 
  "UC Browser for Android": "y 11.8", 
  "iOS Safari": "a 4.0"
 }, 
 "url": "https://html.spec.whatwg.org/multipage/forms.html#forms"
}