From 99ae5fd016b92aaca2e54fcf333393991b9ea0fa Mon Sep 17 00:00:00 2001
From: Constantin Simonis <constantin@simonis.lol>
Date: Tue, 17 Dec 2024 08:55:43 +0100
Subject: [PATCH] add validation for submit

---
 src/app/hotel/component/edit-hotel.component.ts | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/app/hotel/component/edit-hotel.component.ts b/src/app/hotel/component/edit-hotel.component.ts
index 2ef326d..a034de4 100644
--- a/src/app/hotel/component/edit-hotel.component.ts
+++ b/src/app/hotel/component/edit-hotel.component.ts
@@ -107,7 +107,8 @@ export class EditHotelComponent implements OnInit {
 
   submit() {
     if (!this.form.valid) {
-
+      this.showErrors();
+      return;
     }
 
     const hotel: Hotel = {
@@ -140,4 +141,15 @@ export class EditHotelComponent implements OnInit {
   setErrorMessage(controlName: string, control: AbstractControl) {
     this.errorMsgs[controlName] = Object.keys(control.errors ?? {}).map ((key) => this.validationErrors[key]).join(' ');
   }
+
+  private showErrors() {
+    Object.keys(this.form.controls).forEach(controlName => {
+      const control = this.form.get(controlName);
+      if (!control) {
+        return;
+      }
+
+      this.setErrorMessage(controlName, control);
+    });
+  }
 }