From f1153fe2b2bf7da1376061682533db25bfacc948 Mon Sep 17 00:00:00 2001
From: nighca <nighca@live.cn>
Date: Sat, 7 Dec 2019 21:48:30 +0800
Subject: [PATCH 1/2] fix bug when onChange with same value

---
 src/fieldState.spec.ts | 16 ++++++++++++++++
 src/fieldState.ts      |  4 +++-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/src/fieldState.spec.ts b/src/fieldState.spec.ts
index efa00bc..98a7ab9 100644
--- a/src/fieldState.spec.ts
+++ b/src/fieldState.spec.ts
@@ -158,6 +158,22 @@ describe('FieldState validation', () => {
     state.dispose()
   })
 
+  it('should work well with onChange of same value', async () => {
+    const state = createFieldState(1).validators(
+      () => null
+    )
+    await state.validate()
+    expect(state.validated).toBe(true)
+    expect(state.validating).toBe(false)
+    expect(state.hasError).toBe(false)
+
+    state.onChange(1)
+    await delay()
+    expect(state.validated).toBe(true)
+    expect(state.validating).toBe(false)
+    expect(state.hasError).toBe(false)
+  })
+
   it('should work well with validate()', async () => {
     const state = createFieldState('').validators(val => !val && 'empty')
     state.validate()
diff --git a/src/fieldState.ts b/src/fieldState.ts
index d778d87..d234dc3 100644
--- a/src/fieldState.ts
+++ b/src/fieldState.ts
@@ -117,7 +117,9 @@ export default class FieldState<TValue> extends Disposable implements Composible
    * Set `_value` on change event.
    */
   @action onChange(value: TValue) {
-    this.setValue(value)
+    if (value !== this._value) {
+      this.setValue(value)
+    }
   }
 
   /**

From 9fc27e426f742fa153f039a3b65b8042353f5579 Mon Sep 17 00:00:00 2001
From: nighca <nighca@live.cn>
Date: Sat, 7 Dec 2019 21:53:32 +0800
Subject: [PATCH 2/2] v1.0.6

---
 package-lock.json | 2 +-
 package.json      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 751a2be..87d3c50 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "formstate-x",
-  "version": "1.0.5",
+  "version": "1.0.6",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 09e30db..1593982 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "formstate-x",
-  "version": "1.0.5",
+  "version": "1.0.6",
   "description": "Extended alternative for formstate",
   "repository": {
     "type": "git",