Revert "simplify validation"

This reverts commit 1384d11.

Author: thymikee

action.yml

@@ -68,12 +68,30 @@ runs:
         fi
 
         if [ "${{ inputs.destination }}" == "device" ]; then
-          for input in "certificate-base64" "certificate-password" "provisioning-profile-base64" "provisioning-profile-name" "keychain-password"; do
-            if [ -z "${{ inputs[input] }}" ]; then
-              echo "Input '$input' is required for device builds."
-              exit 1
-            fi
-          done
+          if [ -z "${{ inputs.certificate-base64 }}" ]; then
+            echo "Input 'certificate-base64' is required for device builds."
+            exit 1
+          fi
+
+          if [ -z "${{ inputs.certificate-password }}" ]; then
+            echo "  Input 'certificate-password' is required for device builds."
+            exit 1
+          fi
+
+          if [ -z "${{ inputs.provisioning-profile-base64 }}" ]; then
+            echo "Input 'provisioning-profile-base64' is required for device builds."
+            exit 1
+          fi
+
+          if [ -z "${{ inputs.provisioning-profile-name }}" ]; then
+            echo "Input 'provisioning-profile-name' is required for device builds."
+            exit 1
+          fi
+
+          if [ -z "${{ inputs.keychain-password }}" ]; then
+            echo "Input 'keychain-password' is required for device builds."
+            exit 1
+          fi
         fi
       shell: bash