Core review docs fixes.

docs/forms.md

-`<ForisForm/>` is HOC which encapsulates entire form logic and provided children required props.
-This component structure provides comfort API and allows to create typical Foris module forms easily.

src/bootstrap/Checkbox.md

@@ -11,6 +11,6 @@ const [value, setValue] = useState(false);
     value={value}
     label="Some label" 
     helpText="Read the small text!"
-    onChange={e => setValue(e.target.value)}
+    onChange={event =>setValue(event.target.value)}
 />
 ```

src/bootstrap/EmailInput.md

@@ -11,7 +11,7 @@ const [email, setEmail] = useState('Wrong email');
         value={email}
         label="Some label" 
         helpText="Read the small text!"
-        onChange={e => setEmail(e.target.value)}
+        onChange={event =>setEmail(event.target.value)}
     />
     <button type="submit">Try to submit</button>
 </form>

src/bootstrap/Modal.md

@@ -3,7 +3,7 @@ Bootstrap modal component.
 it's required to have an element `<div id={"modal-container"}/>` somewhere on the page since modals are rendered in portals.
 
 ```js
-    <div id={"modal-container"}/>
+    <div id="modal-container"/>
 ```
 
 I have no idea why example doesn't work here but you can investigate HTML code and Foris project.

src/bootstrap/NumberInput.md

@@ -12,6 +12,6 @@ const [value, setValue] = useState(42);
     helpText="Read the small text!"
     min='33'
     max='54'
-    onChange={e => setValue(e.target.value)}
+    onChange={event =>setValue(event.target.value)}
 />
 ```

src/bootstrap/PasswordInput.md

@@ -12,6 +12,6 @@ const [value, setValue] = useState('secret');
     value={value}
     label="Some password" 
     helpText="Read the small text!"
-    onChange={e => setValue(e.target.value)}
+    onChange={event =>setValue(event.target.value)}
 />
 ```

src/bootstrap/RadioSet.md

@@ -17,7 +17,7 @@ const [value, setValue] = useState(CHOICES[0].value);
         value={value}
         name='some-radio'
         choices={CHOICES}
-        onChange={e => setValue(e.target.value)}
+        onChange={event =>setValue(event.target.value)}
     />
     <p>Selected value: {value}</p>
 </>

src/bootstrap/TextInput.md

@@ -10,6 +10,6 @@ const [value, setValue] = useState('Bla bla');
     value={value}
     label="Some text" 
     helpText="Read the small text!"
-    onChange={e => setValue(e.target.value)}
+    onChange={event =>setValue(event.target.value)}
 />
 ```

src/form/components/ForisForm.md

+`<ForisForm/>` is Higher-Order Component which encapsulates entire form logic and provides with children required props.
+This component structure provides comfort API and allows to create typical Foris module forms easily.
+
+## Example of usage of `<ForisForm/>`
+You can pass more forms as children.
+```js
+<ForisForm
+    ws={ws}
+    forisConfig={{
+        endpoint: API_URLs.wan,
+        wsModule: "wan",
+    }}
+    prepData={prepData}
+    prepDataToSubmit={prepDataToSubmit}
+    validator={validator}
+>
+    <WANForm />
+    <WAN6Form />
+    <MACForm />
+</ForisForm>
+```
+
+### Example of children forms `props` usage
+
+```js
+export default function MACForm({
+    formData, formErrors, setFormValue, ...props
+}) {
+    const macSettings = formData.mac_settings;
+    const errors = (formErrors || {}).mac_settings || {};
+    return (
+        <>
+            <h3>{_("MAC")}</h3>
+            <CheckBox
+                label={_("Custom MAC address")}
+                checked={macSettings.custom_mac_enabled}
+                helpText={HELP_TEXTS.custom_mac_enabled}
+
+                onChange={setFormValue(
+                    (value) => ({ mac_settings: { custom_mac_enabled: { $set: value } } }),
+                )}
+
+                {...props}
+            />
+            {macSettings.custom_mac_enabled
+                ? (
+                    <TextInput
+                        label={_("MAC address")}
+                        value={macSettings.custom_mac || ""}
+                        helpText={HELP_TEXTS.custom_mac}
+                        error={errors.custom_mac}
+                        required
+
+                        onChange={setFormValue(
+                            (value) => ({ mac_settings: { custom_mac: { $set: value } } }),
+                        )}
+
+                        {...props}
+                    />
+                )
+                : null}
+        </>
+    );
+}
+```
+The <ForisForm/> passes subsequent `props` to the child components.
+
+| Prop           | Type   | Description                                                                |
+|----------------|--------|----------------------------------------------------------------------------|
+| `formData`     | object | Data returned from API.                                                    |
+| `formErrors`   | object | Errors returned after validation via validator.                            |
+| `setFormValue` | func   | Function for data update. It takes update rule as arg (see example above). |
+| `disabled`     | bool   | Flag to disable form elements (during updates or loadings e.t.c.).         |

styleguide.config.js

@@ -14,7 +14,6 @@ module.exports = {
         },
         {
             name: "Foris forms",
-            content: "docs/forms.md",
             components: [
                 "src/form/components/ForisForm.js",
                 "src/form/components/alerts.js",