NDEFRecord: recordType property
  The recordType property of the NDEFRecord interface returns the record type of the record. 
 
Syntax
Value
A string which can be one of the following:
  "empty"  -  
An empty NDEF record.
   "text"  -  
A text NDEF record.
   "url"  -  
A URI NDEF record.
   "smart-poster"  -  
A "smart poster" NDEF record.
   "absolute-url"  -  
An absolute URL NDEF record.
   "mime"  -  
A MIME type NDEF record.
   "unknown"  -  
The NDEF record type is not known.
   - local type name
  -  
 Represents a local type name, frequently used to specify NDEF record embedded within another record. 
   - external type name
  -  
A custom string consisting of a domain name and custom type name separated by a colon (":").
   
 
Specifications
Browser compatibility
 | 
Desktop | 
Mobile | 
 | 
Chrome | 
Edge | 
Firefox | 
Internet Explorer | 
Opera | 
Safari | 
WebView Android | 
Chrome Android | 
Firefox for Android | 
Opera Android | 
Safari on IOS | 
Samsung Internet | 
recordType | 
No | 
No | 
No | 
No | 
No | 
No | 
89 | 
89 | 
No | 
63 | 
No | 
15.0 |