From b139dd16d454ef933140b8a8845d909ca0f070bf Mon Sep 17 00:00:00 2001
From: kennicefung <kennicefung@Kennices-MacBook-Pro.local>
Date: Sun, 3 Nov 2019 01:13:53 +0800
Subject: [PATCH 1/3] validate nested state

---
 index.js | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/index.js b/index.js
index 86128b7..fa56b0c 100644
--- a/index.js
+++ b/index.js
@@ -35,15 +35,27 @@ export default class ValidationComponent extends Component {
     // Reset errors
     this._resetErrors();
     // Iterate over inner state
-    for (const key of Object.keys(this.state)) {
+    this.validateObject(fields, this.state)
+    return this.isFormValid();
+  }
+
+  validateObject(fields, object, parentFieldName) {
+    if(object == null || object==='undefined') return;
+    
+    for (const key of Object.keys(object)) {
+      if(typeof object[key] === 'object' && fields[key]){
+        this.validateObject(fields[key], object[key], key)
+      }
       // Check if child name is equals to fields array set up in parameters
       const rules = fields[key];
       if (rules) {
         // Check rule for current field
-        this._checkRules(key, rules, this.state[key]);
+        if(parentFieldName == null || parentFieldName==='undefined')
+          this._checkRules(key, rules, object[key]);
+        else
+          this._checkRules(parentFieldName + "." + key, rules, object[key]);
       }
-    };
-    return this.isFormValid();
+    }
   }
 
   // Method to check rules on a spefific field

From 591c461b81aeb7b10a80eb67904c20cc0611a5e1 Mon Sep 17 00:00:00 2001
From: kennicefung <kennicefung@Kennices-MacBook-Pro.local>
Date: Sun, 3 Nov 2019 01:34:02 +0800
Subject: [PATCH 2/3] Update index.js

---
 index.js | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/index.js b/index.js
index fa56b0c..aa00b11 100644
--- a/index.js
+++ b/index.js
@@ -46,14 +46,16 @@ export default class ValidationComponent extends Component {
       if(typeof object[key] === 'object' && fields[key]){
         this.validateObject(fields[key], object[key], key)
       }
-      // Check if child name is equals to fields array set up in parameters
-      const rules = fields[key];
-      if (rules) {
-        // Check rule for current field
-        if(parentFieldName == null || parentFieldName==='undefined')
-          this._checkRules(key, rules, object[key]);
-        else
-          this._checkRules(parentFieldName + "." + key, rules, object[key]);
+      else{
+        // Check if child name is equals to fields array set up in parameters
+        const rules = fields[key];
+        if (rules) {
+          // Check rule for current field
+          if(parentFieldName == null || parentFieldName==='undefined')
+            this._checkRules(key, rules, object[key]);
+          else
+            this._checkRules(parentFieldName + "." + key, rules, object[key]);
+        }
       }
     }
   }

From f1945a0e272aee49da864d074f449ca70f17ae0b Mon Sep 17 00:00:00 2001
From: kennicefung <kennicefung@Kennices-MacBook-Pro.local>
Date: Sun, 3 Nov 2019 11:08:59 +0800
Subject: [PATCH 3/3] take count of array

---
 index.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index aa00b11..b14a19e 100644
--- a/index.js
+++ b/index.js
@@ -43,7 +43,7 @@ export default class ValidationComponent extends Component {
     if(object == null || object==='undefined') return;
     
     for (const key of Object.keys(object)) {
-      if(typeof object[key] === 'object' && fields[key]){
+      if(typeof object[key] === 'object' && !Array.isArray(object[key]) && fields[key]){
         this.validateObject(fields[key], object[key], key)
       }
       else{
@@ -65,6 +65,7 @@ export default class ValidationComponent extends Component {
     if (!value && !rules.required ) {
       return; // if value is empty AND its not required by the rules, no need to check any other rules
     }
+
     for (const key of Object.keys(rules)) {
       const isRuleFn = (typeof this.rules[key] == "function");
       const isRegExp = (this.rules[key] instanceof RegExp);