Edge-host-maintenance/src/app/system-management/analysis-of-the-host/edithost/edithost.component.ts

import { Component, OnInit, Input } from '@angular/core';
import { NzModalRef } from 'ng-zorro-antd/modal';
import { FormBuilder, FormGroup, Validators } from '@angular/forms';
import { HttpClient } from '@angular/common/http';

@Component({
  selector: 'app-edithost',
  templateUrl: './edithost.component.html',
  styleUrls: ['./edithost.component.scss']
})
export class EdithostComponent implements OnInit {

  @Input() ip: any

  validateForm!: FormGroup;
  constructor(private modal: NzModalRef, private fb: FormBuilder, private http: HttpClient) { }

  ngOnInit(): void {
    this.validateForm = this.fb.group({
      ip: [null, [Validators.required]]
    });
  }
}