fix: prevent error when personaData has empty arrays

packages/dapp-toolkit/src/modules/wallet-request/data-request/transformations/wallet-data-to-connect-button.spec.ts

@@ -0,0 +1,32 @@
+import { describe, expect, it } from 'vitest'
+import { transformWalletDataToConnectButton } from './wallet-data-to-connect-button'
+describe('transformWalletDataToConnectButton', () => {
+  describe('when persona data contain empty arrays', () => {
+    it('should not fail', () => {
+      // Arrange
+      const walletData = {
+        personaData: [
+          {
+            entry: 'emailAddresses',
+            fields: [],
+          },
+          {
+            entry: 'phoneNumbers',
+            fields: [],
+          },
+        ],
+      } as any
+
+      // Act
+      const result = transformWalletDataToConnectButton(walletData)
+
+      // Assert
+      expect(result).toEqual({
+        accounts: [],
+        personaLabel: '',
+        connected: false,
+        personaData: [],
+      })
+    })
+  })
+})

packages/dapp-toolkit/src/modules/wallet-request/data-request/transformations/wallet-data-to-connect-button.ts

@@ -38,7 +38,7 @@ export const transformWalletDataToConnectButton = (walletData: WalletData) => {
       ): item is {
         value: string
         field: string
-      } => !!item && !!item.value.trim(),
+      } => !!item && !!item.value?.trim(),
     )
 
   return { accounts, personaLabel, connected, personaData }