fix: react linking canOpenURL does not recognize mailto protocol but it can open the mailto url

sergii-bo · sergii-bo · commit 7d371eafea44 · 2025-07-25T12:27:12.000+02:00
diff --git a/src/WebViewShared.tsx b/src/WebViewShared.tsx
@@ -99,7 +99,7 @@ const createOnShouldStartLoadWithRequest = (
     
           if (foundMatchInAllowlist) {
             Linking.canOpenURL(url).then((supported) => {
-              if (supported && isTopFrame) {
+              if ((supported && isTopFrame) || protocol.startsWith('mailto:')) {
                 return Linking.openURL(url);
               }
               console.warn(`Can't open url: ${url}`);

Original file line number	Diff line number	Diff line change
`@@ -99,7 +99,7 @@ const createOnShouldStartLoadWithRequest = (`
`99`	`99`
`100`	`100`	`if (foundMatchInAllowlist) {`
`101`	`101`	`Linking.canOpenURL(url).then((supported) => {`
`102`		`- if (supported && isTopFrame) {`
	`102`	`+ if ((supported && isTopFrame) \|\| protocol.startsWith('mailto:')) {`
`103`	`103`	`return Linking.openURL(url);`
`104`	`104`	`}`
`105`	`105`	console.warn(`Can't open url: ${url}`);