添加项目文件。

User.Domain/ValueObjects/Email.cs

@@ -0,0 +1,32 @@
+using System.Text.RegularExpressions;
+
+namespace IdentityService.Domain.ValueObjects
+{
+    public class Email
+    {
+        public string Value { get; }
+        public Email(string value)
+        {
+            if (string.IsNullOrWhiteSpace(value))
+            {
+                throw new ArgumentNullException("邮箱地址不可为空");
+            }
+
+            string pattern = "^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}$";
+            if (!Regex.IsMatch(value, pattern))
+            {
+                throw new ArgumentException("邮箱地址格式不符合要求");
+            }
+            this.Value = value.ToLowerInvariant();
+        }
+        public override string ToString()
+        {
+            return Value;
+        }
+
+        public static implicit operator Email(string value)
+        {
+            return new Email(value);
+        }
+    }
+}

User.Domain/ValueObjects/Phone.cs

@@ -0,0 +1,33 @@
+using System.Text.RegularExpressions;
+
+namespace IdentityService.Domain.ValueObjects
+{
+    public class Phone
+    {
+        public string Value { get; }
+        public Phone(string value)
+        {
+            if (string.IsNullOrWhiteSpace(value))
+            {
+                throw new ArgumentNullException("手机号不可为空");
+            }
+
+
+            string pattern = "^1[3-9]\\d{9}$";
+            if (!Regex.IsMatch(value, pattern))
+            {
+                throw new ArgumentException("手机号格式不符合要求");
+            }
+            Value = value;
+        }
+        public override string ToString()
+        {
+            return Value;
+        }
+
+        public static implicit operator Phone(string value)
+        {
+            return new Phone(value);
+        }
+    }
+}