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| author | 杨宇千 <crupest@outlook.com> | 2019-08-21 23:55:42 +0800 |
|---|---|---|
| committer | 杨宇千 <crupest@outlook.com> | 2019-08-21 23:55:42 +0800 |
| commit | e7714754d8f59bb8dc29aeb6340380e93310175b (patch) | |
| tree | 7797613e18dd50665ac50881541f645413dbca97 /Timeline/Models | |
| parent | dbc8d78dc0f21f423a0fe2db9dd782da43b5b468 (diff) | |
| download | timeline-e7714754d8f59bb8dc29aeb6340380e93310175b.tar.gz timeline-e7714754d8f59bb8dc29aeb6340380e93310175b.tar.bz2 timeline-e7714754d8f59bb8dc29aeb6340380e93310175b.zip | |
Add validators.
Diffstat (limited to 'Timeline/Models')
| -rw-r--r-- | Timeline/Models/UserDetail.cs | 7 | ||||
| -rw-r--r-- | Timeline/Models/Validation/UserDetailValidator.cs | 113 |
2 files changed, 116 insertions, 4 deletions
diff --git a/Timeline/Models/UserDetail.cs b/Timeline/Models/UserDetail.cs index 91439c6a..4af88450 100644 --- a/Timeline/Models/UserDetail.cs +++ b/Timeline/Models/UserDetail.cs @@ -1,12 +1,19 @@ using Timeline.Entities;
+using Timeline.Models.Validation;
namespace Timeline.Models
{
public class UserDetail
{
+ [ValidateWith(typeof(UserDetailValidators.QQValidator))]
public string QQ { get; set; }
+
+ [ValidateWith(typeof(UserDetailValidators.EMailValidator))]
public string EMail { get; set; }
+
+ [ValidateWith(typeof(UserDetailValidators.PhoneNumberValidator))]
public string PhoneNumber { get; set; }
+
public string Description { get; set; }
private static string CoerceEmptyToNull(string value)
diff --git a/Timeline/Models/Validation/UserDetailValidator.cs b/Timeline/Models/Validation/UserDetailValidator.cs index 5fdaec00..19c82edb 100644 --- a/Timeline/Models/Validation/UserDetailValidator.cs +++ b/Timeline/Models/Validation/UserDetailValidator.cs @@ -1,11 +1,116 @@ using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
+using System.Net.Mail;
namespace Timeline.Models.Validation
{
- public class UserDetailValidator
+ public abstract class OptionalStringValidator : IValidator
{
+ public bool Validate(object value, out string message)
+ {
+ if (value == null)
+ {
+ message = ValidationConstants.SuccessMessage;
+ return true;
+ }
+
+ if (value is string s)
+ {
+ if (s.Length == 0)
+ {
+ message = ValidationConstants.SuccessMessage;
+ return true;
+ }
+ return DoValidate(s, out message);
+ }
+ else
+ {
+ message = "Value is not of type string.";
+ return false;
+ }
+ }
+
+ protected abstract bool DoValidate(string value, out string message);
+ }
+
+ public static class UserDetailValidators
+ {
+
+ public class QQValidator : OptionalStringValidator
+ {
+ protected override bool DoValidate(string value, out string message)
+ {
+ if (value.Length < 5)
+ {
+ message = "QQ is too short.";
+ return false;
+ }
+
+ if (value.Length > 11)
+ {
+ message = "QQ is too long.";
+ return false;
+ }
+
+ foreach (var c in value)
+ {
+ if (!char.IsDigit(c))
+ {
+ message = "QQ must only contain digit.";
+ return false;
+ }
+ }
+
+ message = ValidationConstants.SuccessMessage;
+ return true;
+ }
+ }
+
+ public class EMailValidator : OptionalStringValidator
+ {
+ protected override bool DoValidate(string value, out string message)
+ {
+ if (value.Length > 50)
+ {
+ message = "E-Mail is too long.";
+ return false;
+ }
+
+ try
+ {
+ var _ = new MailAddress(value);
+ }
+ catch (FormatException)
+ {
+ message = "The format of E-Mail is bad.";
+ return false;
+ }
+ message = ValidationConstants.SuccessMessage;
+ return true;
+ }
+ }
+
+ public class PhoneNumberValidator : OptionalStringValidator
+ {
+ protected override bool DoValidate(string value, out string message)
+ {
+ if (value.Length > 14)
+ {
+ message = "Phone number is too long.";
+ return false;
+ }
+
+ foreach (var c in value)
+ {
+ if (!char.IsDigit(c))
+ {
+ message = "Phone number can only contain digit.";
+ return false;
+ }
+ }
+
+ message = ValidationConstants.SuccessMessage;
+ return true;
+ }
+ }
}
}
|