fix: 提现校验最大最小值

src/pages/wallet/withdraw.vue

@@ -38,6 +38,11 @@ const bankColumns = [
   { label: 'NAGAD', value: 'NAGAD' },
   { label: 'ROCKET', value: 'ROCKET' },
 ]
+
+// 提现限制
+const withdrawMinAmount = 300
+const withdrawMaxAmount = 20000
+
 const loading = ref<boolean>(false)
 async function submit() {
   if (!formData.value.bank) {
@@ -56,6 +61,32 @@ async function submit() {
     toast.info(t('wallet.withdraw.error.amount'))
     return
   }
+
+  // 校验金额是否为有效数字
+  const amount = Number(formData.value.amount)
+  if (Number.isNaN(amount)) {
+    toast.info(t('wallet.withdraw.error.amount'))
+    return
+  }
+
+  // 校验金额范围
+  if (amount < withdrawMinAmount) {
+    toast.info(t('wallet.withdraw.notes.4', [formatNumber(withdrawMinAmount), formatNumber(withdrawMaxAmount)]))
+    return
+  }
+
+  if (amount > withdrawMaxAmount) {
+    toast.info(t('wallet.withdraw.notes.4', [formatNumber(withdrawMinAmount), formatNumber(withdrawMaxAmount)]))
+    return
+  }
+
+  // 校验余额是否充足
+  const balance = Number(queryParams.value.balance)
+  if (amount > balance) {
+    toast.info(t('wallet.withdraw.error.amount'))
+    return
+  }
+
   loading.value = true
   try {
     const res = await withdrawAdd({ ...formData.value, accountType: queryParams.value.type, channel: formData.value.bank })
@@ -159,6 +190,7 @@ onLoad((options) => {
               :placeholder="t('wallet.withdraw.form.amount')"
               no-border
               custom-class="flex-1 bandhu-auth-input-field"
+              type="digit"
             />
             <wd-button
               type="error"
@@ -183,7 +215,7 @@ onLoad((options) => {
         <br>
         {{ $t('wallet.withdraw.notes.3') }}
         <br>
-        {{ t('wallet.withdraw.notes.4', ['300', '20,000']) }}
+        {{ t('wallet.withdraw.notes.4', [formatNumber(withdrawMinAmount), formatNumber(withdrawMaxAmount)]) }}
         <br>
         {{ t('wallet.withdraw.notes.5', [withdrawRate]) }}
       </view>