Merge pull request #1540 from bangbangda/user-guide-src

Update validation class User Guide

Author: jim-parry

user_guide_src/source/concepts/security.rst

@@ -34,7 +34,7 @@ OWASP recommendations
 CodeIgniter provisions
 ----------------------
 
-- `HTTP library </incoming/message.html>`_ provides for input field filtering & content metadata
+- `HTTP library <../incoming/incomingrequest.html>`_ provides for input field filtering & content metadata
 - Form validation library
 
 *********************************************
@@ -57,7 +57,7 @@ CodeIgniter provisions
 ----------------------
 
 - `Session <../libraries/sessions.html>`_ library
-- `HTTP library </incoming/message.html>`_ provides for CSRF validation
+- `HTTP library <../incoming/incomingrequest.html>`_ provides for CSRF validation
 - Easy to add third party authentication
 
 *****************************
@@ -162,7 +162,7 @@ CodeIgniter provisions
 ----------------------
 
 - Public folder, with application and system outside
-- `HTTP library </incoming/message.html>`_ provides for CSRF validation
+- `HTTP library <../incoming/incomingrequest.html>`_ provides for CSRF validation
 
 ************************************
 A8 Cross Site Request Forgery (CSRF)
@@ -181,7 +181,7 @@ OWASP recommendations
 CodeIgniter provisions
 ----------------------
 
-- `HTTP library </incoming/message.html>`_ provides for CSRF validation
+- `HTTP library <../incoming/incomingrequest.html>`_ provides for CSRF validation
 
 **********************************************
 A9 Using Components with Known Vulnerabilities
@@ -217,6 +217,5 @@ OWASP recommendations
 CodeIgniter provisions
 ----------------------
 
-- `HTTP library </incoming/message.html>`_ provides for ...
+- `HTTP library <../incoming/incomingrequest.html>`_ provides for ...
 - `Session <../libraries/sessions.html>`_ library provides flashdata
-

user_guide_src/source/libraries/validation.rst

@@ -644,6 +644,12 @@ Available Rules
 
 The following is a list of all the native rules that are available to use:
 
+.. note:: Rule is string,there must be no spaces between the parameters, especially the is_unique rule.
+there can be no spaces before and after ignore_value.
+`is_unique[supplier.name,uuid, $uuid]`   is not ok
+`is_unique[supplier.name,uuid,$uuid ]`   is not ok
+`is_unique[supplier.name,uuid,$uuid]`    is ok
+
 ======================= =========== =============================================================================================== ===================================================
 Rule                    Parameter   Description                                                                                     Example
 ======================= =========== =============================================================================================== ===================================================

user_guide_src/source/models/entities.rst

@@ -173,9 +173,7 @@ Here's an updated User entity to provide some examples of how this could be used
 
             $this->created_at->setTimezone($timezone);
 
-            return $format === true
-                ? $this->created_at
-                : $this->created_at->format($format);
+            return $this->created_at->format($format);
         }
     }