From 3529d19c8f30ff20136b86066e95398b9bac6199 Mon Sep 17 00:00:00 2001
From: Djamil Legato <djamil@djamil.it>
Date: Tue, 5 Jul 2016 16:32:05 -0700
Subject: [PATCH] Added support for validation of multiple email in the `type:
 email` field (grav-plugin-email#31)

---
 CHANGELOG.md                               |  4 +++-
 system/src/Grav/Common/Data/Validation.php | 10 +++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee75bfeb5..9a898ca1f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,10 @@
 # v1.1.0-rc.4
 ## 06/xx/2016
 
+1. [](#improved)
+    * Added support for validation of multiple email in the `type: email` field [grav-plugin-email#31](https://github.com/getgrav/grav-plugin-email/issues/31)
 1. [](#bugfix)
-    * Fix backend validation for file fields marked as required [grav-plugin-form#78](Fixes https://github.com/getgrav/grav-plugin-form/issues/78)
+    * Fix backend validation for file fields marked as required [grav-plugin-form#78](https://github.com/getgrav/grav-plugin-form/issues/78)
 
 # v1.1.0-rc.3
 ## 06/21/2016
diff --git a/system/src/Grav/Common/Data/Validation.php b/system/src/Grav/Common/Data/Validation.php
index c2911f2b2..0e2fc978d 100644
--- a/system/src/Grav/Common/Data/Validation.php
+++ b/system/src/Grav/Common/Data/Validation.php
@@ -404,7 +404,15 @@ public static function typeColor($value, array $params, array $field)
      */
     public static function typeEmail($value, array $params, array $field)
     {
-        return self::typeText($value, $params, $field) && filter_var($value, FILTER_VALIDATE_EMAIL);
+        $values = !is_array($value) ? explode(',', preg_replace('/\s+/', '', $value)) : $value;
+
+        foreach ($values as $value) {
+            if (!(self::typeText($value, $params, $field) && filter_var($value, FILTER_VALIDATE_EMAIL))) {
+                return false;
+            }
+        }
+
+        return true;
     }
 
     /**