diff --git a/projects/demo/src/components/control/index.html b/projects/demo/src/components/control/index.html
index 6bd35469b4b6a..abc4ad3d96d17 100644
--- a/projects/demo/src/components/control/index.html
+++ b/projects/demo/src/components/control/index.html
@@ -1,14 +1,14 @@
 <tr>
     <td colspan="3">
         <span tuiTitle>
-            <strong>ControlOptions</strong>
+            <strong>Control</strong>
             <span tuiSubtitle>Applied as a host directive</span>
         </span>
     </td>
 </tr>
 
 <tr
-    *ngIf="!hiddenOptions.includes('readonly')"
+    *ngIf="!hiddenOptions.includes('readOnly')"
     name="[readonly]"
     tuiDocAPIItem
     type="boolean"
@@ -23,13 +23,16 @@
     type="boolean"
     [(value)]="disabled"
 >
-    Disabled state
+    Disabled state (use
+    <code>control.disable()/.enable()</code>
+    for reactive forms)
 </tr>
 <tr
     *ngIf="!hiddenOptions.includes('invalid')"
     name="[invalid]"
     tuiDocAPIItem
-    type="boolean"
+    type="boolean | null"
+    [items]="[true, false]"
     [(value)]="invalid"
 >
     Invalid state
diff --git a/projects/demo/src/components/control/index.ts b/projects/demo/src/components/control/index.ts
index 3a593d2ed91e3..1b63744c0cbc2 100644
--- a/projects/demo/src/components/control/index.ts
+++ b/projects/demo/src/components/control/index.ts
@@ -1,6 +1,5 @@
 import {NgIf} from '@angular/common';
 import {ChangeDetectionStrategy, Component, Input} from '@angular/core';
-import type {AbstractControl} from '@angular/forms';
 import {DemoRoute} from '@demo/routes';
 import {TuiDocAPIItem} from '@taiga-ui/addon-doc';
 import type {TuiLooseUnion} from '@taiga-ui/cdk';
@@ -17,9 +16,9 @@ export class TuiDocControl {
     protected readonly routes = DemoRoute;
 
     @Input()
-    public hiddenOptions: Array<TuiLooseUnion<keyof AbstractControl>> = [];
+    public hiddenOptions: Array<TuiLooseUnion<'disabled' | 'invalid' | 'readOnly'>> = [];
 
     public readonly = false;
     public disabled = false;
-    public invalid = false;
+    public invalid: boolean | null = null;
 }
diff --git a/projects/demo/src/components/textfield/index.ts b/projects/demo/src/components/textfield/index.ts
index 7e3127bfe9486..ebb29f0521e08 100644
--- a/projects/demo/src/components/textfield/index.ts
+++ b/projects/demo/src/components/textfield/index.ts
@@ -1,6 +1,5 @@
 import {NgIf} from '@angular/common';
 import {ChangeDetectionStrategy, Component, inject, Input} from '@angular/core';
-import {DemoRoute} from '@demo/routes';
 import {TuiDocAPIItem} from '@taiga-ui/addon-doc';
 import type {TuiLooseUnion} from '@taiga-ui/cdk';
 import type {TuiSizeL, TuiSizeS, TuiTextfieldOptions} from '@taiga-ui/core';
@@ -16,8 +15,6 @@ import {TUI_TEXTFIELD_OPTIONS, TuiTitle} from '@taiga-ui/core';
 export class TuiDocTextfield {
     private readonly options = inject(TUI_TEXTFIELD_OPTIONS);
 
-    protected readonly routes = DemoRoute;
-
     protected readonly sizeVariants: ReadonlyArray<TuiSizeL | TuiSizeS> = ['s', 'm', 'l'];
 
     @Input()
diff --git a/projects/demo/src/modules/components/textfield/index.html b/projects/demo/src/modules/components/textfield/index.html
index def26d528cb5e..78e69c026cc44 100644
--- a/projects/demo/src/modules/components/textfield/index.html
+++ b/projects/demo/src/modules/components/textfield/index.html
@@ -48,7 +48,7 @@
                 type="string"
                 [(value)]="value"
             >
-                Value
+                Value (or reactive control directives)
             </tr>
             <tr
                 name="[filler]"