Handle liquidity pool asset type (#947)

* Fix FormatException

* Fetch client changes

Author: zaelgohary

app/lib/screens/wallets/send.dart

@@ -152,14 +152,14 @@ class _WalletSendScreenState extends ConsumerState<WalletSendScreen> {
     final amount = amountController.text.trim();
     amountError = null;
 
-    if (Decimal.parse(amount) <= fee) {
-      amountError = 'Amount should be greater than $fee';
-      return false;
-    }
     if (amount.isEmpty) {
       amountError = "Amount can't be empty";
       return false;
     }
+    if (Decimal.parse(amount) <= fee) {
+      amountError = 'Amount should be greater than $fee';
+      return false;
+    }
     if (!isFloat(amount)) {
       amountError = 'Amount should have numeric values only';
       return false;

app/pubspec.lock

@@ -1715,7 +1715,7 @@ packages:
     description:
       path: "packages/stellar_client"
       ref: development
-      resolved-ref: "29666eae72ffd8946b06d5393fef6457c2789c7d"
+      resolved-ref: f3afde66922dfbe836d0915fac8e152c5817626b
       url: "https://github.com/threefoldtech/tfgrid-sdk-dart"
     source: git
     version: "0.1.0"