fix: validator error

uni_modules/uni-id-pages/uniCloud/cloudfunctions/uni-id-co/common/validator.js

@@ -290,6 +290,12 @@ function createPasswordVerifier({
   }
 }
 
+function isEmpty(value) {
+  return value === undefined || 
+  value === null ||
+  (typeof value === 'string' && value.trim() === '')
+}
+
 class Validator {
   constructor({
     passwordStrength = ''
@@ -350,7 +356,7 @@ class Validator {
         type
       } = schemaValue
       // value内未传入了schemaKey或对应值为undefined
-      if (value[schemaKey] === undefined) {
+      if (isEmpty(value[schemaKey])) {
         if (required) {
           return {
             errCode: ERROR.PARAM_REQUIRED,
@@ -360,6 +366,7 @@ class Validator {
             schemaKey
           }
         } else {
+          delete value[schemaKey]
           continue
         }
       }

uni_modules/uni-id-pages/uniCloud/cloudfunctions/uni-id-co/common/validator.test.js

@@ -151,6 +151,46 @@ const testCaseList = [{
   schema: {
     numberOrString: 'array<number|1to6>'
   }
+}, {
+  value: {
+    username: ''
+  },
+  schema: {
+    username: {
+      required: false,
+      type: 'username'
+    }
+  }
+}, {
+  value: {
+    username: '   '
+  },
+  schema: {
+    username: {
+      required: false,
+      type: 'username'
+    }
+  }
+}, {
+  value: {
+    username: '   '
+  },
+  schema: {
+    username: 'username'
+  },
+  expected: {
+    errCode: ERROR.PARAM_REQUIRED
+  }
+}, {
+  value: {
+    username: ''
+  },
+  schema: {
+    username: 'username'
+  },
+  expected: {
+    errCode: ERROR.PARAM_REQUIRED
+  }
 }]
 
 function execTestCase ({