diff --git a/skills/dev-skills/angular-developer/references/signal-forms.md b/skills/dev-skills/angular-developer/references/signal-forms.md
index d40c9bcdee38..71a79f04ec76 100644
--- a/skills/dev-skills/angular-developer/references/signal-forms.md
+++ b/skills/dev-skills/angular-developer/references/signal-forms.md
@@ -170,10 +170,20 @@ Do _NOT_ bind the `name` field.
 When using `[formField]`, you MUST NOT set the following attributes in the template (either static or bound):
 
 - `min`, `max` (Use validators in the schema instead)
-- `value`, `[value]`, `[attr.value]` (Already handled by `[formField]`)
+- `value`, `[value]`, `[attr.value]` on **text/number/date inputs** (Already handled by `[formField]`)
 - `[attr.min]`, `[attr.max]`
 - `[disabled]`, `[readonly]` (Already handled by `[formField]`)
 
+**Exception**: Static `value` on `<input type="radio">` and `<input type="checkbox">` is **allowed and required** — it identifies which option the input represents, not the bound field value.
+
+```html
+<!-- CORRECT: value on radio specifies which option this button represents -->
+<input type="radio" value="economy" [formField]="bookingForm.package.tier" />
+
+<!-- WRONG: value binding on a regular input -->
+<input [value]="someVar" [formField]="form.name" />
+```
+
 Do NOT do this: `<input min="1" [formField]>` or `<input [value]="val" [formField]>`.
 
 ```html
@@ -520,7 +530,7 @@ form(
 | **Multi-select array** | `<select [formField]="form.tags">` (string[]) | Use checkboxes for array fields                             |
 | **readonly attribute** | `<input readonly [formField]>`                | Use `readonly()` rule in schema                             |
 | **min/max attributes** | `<input min="1" max="10">`                    | Use `min()` and `max()` rules in schema                     |
-| **value binding**      | `<input [value]="val">`                       | Do NOT use `[value]` with `[formField]`                     |
+| **value binding**      | `<input [value]="val">`                       | Do NOT use `[value]` with `[formField]` (static `value` on radio/checkbox is OK) |
 | **when option**        | `pattern(p.x, /.../, {when: ...})`            | `when` only works with `required()`                         |
 | **Submit callback**    | `submit(form, () => { ... })`                 | `submit(form, async () => { ... })`                         |
 | **Async params**       | `params: s.field`                             | `params: ({ value }) => value()`                            |