Checked Checkbox @if (showInlineHelp) { } Unchecked Checkbox @if (showInlineHelp) { } Indeterminate Checkbox [internal only] @if (showInlineHelp) { } Disabled Checkbox @if (showInlineHelp) { } Disabled Checked Checkbox @if (showInlineHelp) { } Disabled Indeterminate Checkbox [internal only] @if (showInlineHelp) { }

Template-driven checkbox

Errors {{ templateDrivenCheckbox.errors | json }}
Touched {{ templateDrivenCheckbox.touched }}
Pristine {{ templateDrivenCheckbox.pristine }}
Valid {{ templateDrivenCheckbox.valid }}

Reactive checkbox

Errors {{ reactiveFormGroup.get('reactiveCheckbox')?.errors | json }}
Touched {{ reactiveFormGroup.touched }}
Pristine {{ reactiveFormGroup.pristine }}
Valid {{ reactiveFormGroup.valid }}

Template driven