fix(收款设置): 添加银行账号校验并移除number类型限制

添加银行账号输入校验逻辑，包括非空检查和数字格式验证
移除银行账号输入框的number类型限制以允许非数字字符的校验
在表单提交和模态框操作时重置错误状态

 <!--
  * @Date: 2022-09-19 14:11:06
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-08-08 12:35:58
+ * @LastEditTime: 2025-08-08 13:24:11
  * @FilePath: /jgdl/src/pages/collectionSettings/index.vue
  * @Description: 收款设置
 -->
@@ -72,9 +72,10 @@
               v-model="tempAccountInfo.bankAccount"
               placeholder="请输入银行账号"
               class="form-input custom-input native-input"
-              type="number"
               :cursor-spacing="50"
+              @blur="validateBankAccount"
             />
+            <text v-if="bankAccountError" class="error-text">{{ bankAccountError }}</text>
           </view>
 
           <!-- 银行卡正面照片上传 -->
@@ -422,6 +423,11 @@ const showEndDateTypeModal = ref(false);
 const idCardError = ref('');
 
 /**
+ * 银行账号错误信息
+ */
+const bankAccountError = ref('');
+
+/**
  * 日期选择器相关状态
  */
 const idcardBeginDate = ref(new Date());
@@ -575,6 +581,38 @@ const handleIdCardBlur = () => {
 };
 
 /**
+ * 银行账号校验
+ * @param {string} bankAccount - 银行账号
+ * @returns {object} - 校验结果
+ */
+const validateBankAccountNumber = (bankAccount) => {
+  if (!bankAccount) {
+    return { valid: false, error: '请输入银行账号' };
+  }
+
+  // 检查是否都是数字
+  const numberRegex = /^\d+$/;
+  if (!numberRegex.test(bankAccount)) {
+    return { valid: false, error: '银行账号只能包含数字' };
+  }
+
+  return { valid: true, error: '' };
+};
+
+/**
+  * 处理银行账号失焦事件
+  */
+ const validateBankAccount = () => {
+   const bankAccount = tempAccountInfo.value.bankAccount;
+   if (bankAccount) {
+     const result = validateBankAccountNumber(String(bankAccount));
+     bankAccountError.value = result.error;
+   } else {
+     bankAccountError.value = '';
+   }
+ };
+
+/**
  * 根据银行ID获取银行名称
  * @param {string} bankId - 银行ID
  * @returns {string} - 银行名称
@@ -613,6 +651,7 @@ const onBankConfirm = ({ selectedValue }) => {
  */
 const openAccountModal = () => {
   tempAccountInfo.value = { ...accountInfo.value };
+  bankAccountError.value = '';
   showAccountModal.value = true;
 };
 
@@ -622,6 +661,7 @@ const openAccountModal = () => {
 const closeAccountModal = () => {
   showAccountModal.value = false;
   tempAccountInfo.value = { bankName: '', bankAccount: '', bankImg: '' };
+  bankAccountError.value = '';
 };
 
 /**
@@ -996,7 +1036,7 @@ const onIdcardBeginDateConfirm = (param) => {
  */
 const onEndDateTypeConfirm = ({ selectedValue }) => {
   const selectedType = selectedValue[0];
-  
+
   if (selectedType === 'long_term') {
     // 选择长期，直接设置为"长期"
     tempIdentityInfo.value.idcard_effect_end = '长期';