Remove some non-null assertions

src/views/FundView.vue

@@ -390,12 +390,13 @@ const calculateWalletChars = () => round(width.value / 114, 0);
 
 const hasInvalidValues = () => {
   if (!fund.value) throw new Error('Fund was not loaded!');
-  return [pk, amount].every((v) => v.value !== undefined && v.value !== '')
-    && (amount.value!.isZero()
-      || amount.value! > amountAvailable.value
-      || amount.value!.lt(fund.value.fundInfo.minContribution)
-      || (acctBalance.value && amt.value!.gt(acctBalance.value))
-      || unknownAcct.value);
+  if ([pk, amount].some((v) => v.value === undefined || v.value === '')) return false;
+  if (!pk.value || !amount.value) throw new Error('One or more validation values were undefined');
+  return (amount.value.isZero()
+    || amount.value > amountAvailable.value
+    || amount.value.lt(fund.value.fundInfo.minContribution)
+    || (acctBalance.value && amount.value.gt(acctBalance.value))
+    || unknownAcct.value);
 };
 
 const invalidContributionForm = computed(() => hasInvalidValues());
@@ -526,7 +527,7 @@ const makeContribution = async () => {
   if (!loading.value.contribution && pk.value
     && amount.value && amount.value <= amountAvailable.value) {
     loading.value.contribution = true;
-    await contribute(sanitize(pk.value), amount.value!.toNumber(), fund.value.fundInfo.id);
+    await contribute(sanitize(pk.value), amount.value.toNumber(), fund.value.fundInfo.id);
     loading.value.contribution = false;
     pk.value = '';
     amt.value = undefined;