From 2fc7882cf7b1e08d859c7dfd39dc17c96554fd02 Mon Sep 17 00:00:00 2001
From: Tony Air <tony@twma.pro>
Date: Wed, 26 Jun 2024 03:32:43 +0200
Subject: [PATCH] IMPR: Add validate form/field functionality

---
 src/js/ui/validate.field.js | 14 ++++++++++----
 src/js/ui/validate.form.js  | 12 ++++++++----
 2 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/src/js/ui/validate.field.js b/src/js/ui/validate.field.js
index 62695ca..61141b4 100644
--- a/src/js/ui/validate.field.js
+++ b/src/js/ui/validate.field.js
@@ -25,8 +25,12 @@ class ValidateField {
     this.#field.dispatchEvent(new Event(Events.FORM_INIT_VALIDATE_FIELD))
   }
 
-  addExtraCheck = (func) => {
-    this.#extraChecks.push(func)
+  addExtraCheck = (validateFunc) => {
+    if (!this.#extraChecks.includes(validateFunc)) {
+      this.#extraChecks.push(validateFunc)
+    }
+
+    return this
   }
 
   validate = () => {
@@ -39,8 +43,10 @@ class ValidateField {
 
     // run extra checks
     let valid = true
-    for (const func in this.#extraChecks) {
-      valid = func(this.#field)
+    console.log(this.#extraChecks)
+
+    for (const validateFunc of this.#extraChecks) {
+      valid = validateFunc(this.#field)
 
       if (!valid) {
         break
diff --git a/src/js/ui/validate.form.js b/src/js/ui/validate.form.js
index 434186c..94a49e4 100644
--- a/src/js/ui/validate.form.js
+++ b/src/js/ui/validate.form.js
@@ -60,8 +60,12 @@ class ValidateForm {
     }
   }
 
-  addExtraCheck = (func) => {
-    this.#extraChecks.push(func)
+  addExtraCheck = (validateFunc) => {
+    if (!this.#extraChecks.includes(validateFunc)) {
+      this.#extraChecks.push(validateFunc)
+    }
+
+    return this
   }
 
   validate = async () => {
@@ -83,8 +87,8 @@ class ValidateForm {
     }
 
     // run extra checks
-    for (const func in this.#extraChecks) {
-      valid = func(this.#form)
+    for (const validateFunc of this.#extraChecks) {
+      valid = validateFunc(this.#form)
 
       if (!valid) {
         break