creating purchase order page

src/app/components/purchase-order-form/purchase-order-form.ts

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+import { Component } from '@angular/core';
+import {FormControl, FormGroup, FormsModule, ReactiveFormsModule, Validators} from "@angular/forms";
+import {NzColDirective} from "ng-zorro-antd/grid";
+import {NzDatePickerComponent} from "ng-zorro-antd/date-picker";
+import {NzFlexDirective} from "ng-zorro-antd/flex";
+import {NzFormControlComponent, NzFormDirective, NzFormItemComponent, NzFormLabelComponent} from "ng-zorro-antd/form";
+import {NzInputDirective} from "ng-zorro-antd/input";
+
+@Component({
+  selector: 'app-purchase-order-form',
+    imports: [
+        FormsModule,
+        NzColDirective,
+        NzDatePickerComponent,
+        NzFlexDirective,
+        NzFormControlComponent,
+        NzFormDirective,
+        NzFormItemComponent,
+        NzFormLabelComponent,
+        NzInputDirective,
+        ReactiveFormsModule
+    ],
+  templateUrl: './purchase-order-form.html',
+  styleUrl: './purchase-order-form.css',
+})
+export class PurchaseOrderForm {
+    purchaseOrderForm: FormGroup = new FormGroup({
+        purchaseCondition: new FormControl<string>(null,[Validators.required])
+    })
+
+    submitForm() {
+        // Pour annuler si le formulaire est invalide
+        if (this.purchaseOrderForm.invalid) return;
+
+        // Pour obtenir la valeur du formulaire
+        console.log(this.purchaseOrderForm.getRawValue())
+
+        // Pour vider le formulaire
+        this.purchaseOrderForm.reset()
+    }
+}