Add polyfill for fetch (for IE 11)

iterative · Mar 19, 2020 · 4a12169 · 4a12169
1 parent 76d1516
commit 4a12169
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Showing 3 changed files with 7 additions and 2 deletions.
diff --git a/package.json b/package.json
@@ -71,7 +71,8 @@
     "slick-carousel": "^1.8.1",
     "styled-components": "^4.4.1",
     "styled-reset": "^4.0.8",
-    "unist-util-visit": "2.0.1"
+    "unist-util-visit": "2.0.1",
+    "whatwg-fetch": "^3.0.0"
   },
   "devDependencies": {
     "@babel/core": "^7.7.7",

diff --git a/src/html.js b/src/html.js
@@ -1,5 +1,9 @@
 /* eslint jsx-a11y/html-has-lang:0 */
 
+// polyfills
+import 'promise-polyfill/src/polyfill'
+import 'whatwg-fetch'
+
 import React from 'react'
 import PropTypes from 'prop-types'
 

diff --git a/yarn.lock b/yarn.lock
@@ -14323,7 +14323,7 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.4.tgz#dde6a5df315f9d39991aa17621853d720b85566f"
   integrity sha512-dcQ1GWpOD/eEQ97k66aiEVpNnapVj90/+R+SXTPYGHpYBBypfKJEQjLrvMZ7YXbKm21gXd4NcuxUTjiv1YtLng==
 
-whatwg-fetch@>=0.10.0:
+whatwg-fetch@>=0.10.0, whatwg-fetch@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-3.0.0.tgz#fc804e458cc460009b1a2b966bc8817d2578aefb"
   integrity sha512-9GSJUgz1D4MfyKU7KRqwOjXCXTqWdFNvEr7eUBYchQiVc744mqK/MzXPNR2WsPkmkOa4ywfg8C2n8h+13Bey1Q==