Allow only formatting options like bold, italics, etc. without ability to add or remove content

[siddharth-gitrepo]

Adding or removing text content should be disabled and only formatting options like text color, bold, italics, underline should be allowed. How to go ahead with this implementation ?

[siddharth-gitrepo]

Fixed the issue by handling in beforeinput event in the quill-editor tag: (beforeinput)="onBeforeInput($event)" and stopping propagation using preventDefault();

onBeforeInput($event): void {
    $event.preventDefault();
  }