修改自定义

pages/topUp/settings.vue

@@ -18,7 +18,7 @@
 				<text class="currency">¥</text>
 				<input
 					class="min-input"
-					type="digit"
+					type="number"
 					v-model="form.minAmount"
 					:placeholder="String(lowestTierAmount || '')"
 					placeholder-class="placeholder"
@@ -350,13 +350,8 @@
 		},
 		methods: {
 			onMinAmountInput(e) {
-				let val = String((e && e.detail && e.detail.value) || this.form.minAmount || '');
-				// 允许小数：只保留数字和第一个小数点，最多两位小数
-				val = val.replace(/[^\d.]/g, '');
-				const parts = val.split('.');
-				if (parts.length > 1) {
-					val = parts[0] + '.' + parts.slice(1).join('').slice(0, 2);
-				}
+				const val = String((e && e.detail && e.detail.value) || this.form.minAmount || '')
+					.replace(/[^\d]/g, '');
 				this.$nextTick(() => {
 					this.form.minAmount = val;
 				});
@@ -401,7 +396,7 @@
 							acceptShare: data.acceptSharedPrepaid !== false,
 							minAmount:
 								data.customMinAmount != null && data.customMinAmount !== ''
-									? String(data.customMinAmount)
+									? String(Math.floor(Number(data.customMinAmount)) || '')
 									: String(defaultMin),
 							tiers: mappedTiers
 						};
@@ -612,8 +607,8 @@
 				const lowest = this.lowestTierAmount;
 				let customMinAmount = lowest || 0;
 				if (minRaw !== '') {
-					if (!/^\d+(\.\d{1,2})?$/.test(minRaw) || Number(minRaw) <= 0) {
-						uni.showToast({ title: '自定义最低金额须大于0，最多两位小数', icon: 'none' });
+					if (!/^\d+$/.test(minRaw) || Number(minRaw) <= 0) {
+						uni.showToast({ title: '自定义最低金额须为正整数', icon: 'none' });
 						return;
 					}
 					customMinAmount = Number(minRaw);