update pages/charge/views/PaymentView.vue

WebApp-Lite/pages/charge/views/PaymentView.vue

@@ -8,7 +8,7 @@
         <text class="payment-name">Pay-Per-Use</text>
         <view :class="'payment-status ' + info.paymentStatus" v-if="info.paymentStatus">{{info.paymentStatus}}</view>
       </view>
-      <view class="payment-amount">{{info.preAuthAmount + " Pre-Authorization"}}</view>
+      <view class="payment-amount">{{(info.preAuthAmount || "S$50") + " Pre-Authorization"}}</view>
     </view>
     <i-icon
       v-if="false"