fix: downgrade to 12.20 support (#134)

* downgrade to 12.20 support

Author: jimmywarting

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Started running test against WPTs own test
 ### Changed
 - Updated fetch-blob dep
+- downgraded optional chaining to support node 12.20
 ### Removed
 - removed travis build process file
 - removed empty npmignore file

README.md

@@ -32,7 +32,7 @@ fd.append('file-upload', file)
 fd.append('file-upload', {
   size: 123,
   type: '',
-  name: 'cat.mp4',
+  name: 'cat-video.mp4',
   stream() { return stream },
   [Symbol.toStringTag]: 'File'
 })

esm.min.js

@@ -6,7 +6,7 @@ import F from 'fetch-blob/file.js'
 var {toStringTag:t,iterator:i,hasInstance:h}=Symbol,
 r=Math.random,
 m='append,set,get,getAll,delete,keys,values,entries,forEach,constructor'.split(','),
-f=(a,b,c)=>(a+='',/^(Blob|File)$/.test(b?.[t])?[(c=c!==void 0?c+'':b[t]=='File'?b.name:'blob',a),b.name!==c||b[t]=='blob'?new F([b],c,b):b]:[a,b+'']),
+f=(a,b,c)=>(a+='',/^(Blob|File)$/.test(b && b[t])?[(c=c!==void 0?c+'':b[t]=='File'?b.name:'blob',a),b.name!==c||b[t]=='blob'?new F([b],c,b):b]:[a,b+'']),
 e=(c,f)=>(f?c:c.replace(/\r?\n|\r/g,'\r\n')).replace(/\n/g,'%0A').replace(/\r/g,'%0D').replace(/"/g,'%22'),
 x=(n, a, e)=>{if(a.length<e){throw new TypeError(`Failed to execute '${n}' on 'FormData': ${e} arguments required, but only ${a.length} present.`)}}
 

package.json

@@ -23,6 +23,9 @@
     "formdata.min.js",
     "README.md"
   ],
+  "engines": {
+    "node": ">=12.20.0"
+  },
   "keywords": [
     "formdata",
     "fetch",