Angular6 form validation when one button is clicked, the other two buttons are changed to unclickable

problem description

now there are three buttons. When I click one, the disabled of the other two will become unavailable. The buttons are the following

<button nz-button nzType="primary" [disabled]="!validateForm.valid " (click)="getBtnType(1)">&</button>
<button nz-button nzType="primary" [disabled]="!validateForm.valid " (click)="getBtnType(2)">&</button>
<button nz-button (click)="resetForm($event)"></button>

I"m a little dizzy.

Angular ng-zorro ng-alain

Sep.23,2021

A simple method: if a Http request is initiated during the save process and _ HttpClient is used, then

</button>

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b2afbd-2ba88.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b2afbd-2ba88.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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