Documentation updated

Author: codehippie1

docs-website/docs/api/component-inputs.md

@@ -978,6 +978,60 @@ export class PdfViewerComponent {
 </ng2-pdfjs-viewer>
 ```
 
+## Security Properties
+
+### `urlValidation`
+- **Type**: `boolean`
+- **Default**: `true`
+- **Description**: Enable URL validation security feature to prevent file parameter manipulation
+
+```typescript
+// Enable URL validation (default)
+urlValidation = true;
+
+// Disable URL validation
+urlValidation = false;
+```
+
+```html
+<ng2-pdfjs-viewer 
+  pdfSrc="document.pdf"
+  [urlValidation]="true">
+</ng2-pdfjs-viewer>
+```
+
+### `customSecurityTpl`
+- **Type**: `TemplateRef<any>`
+- **Default**: `undefined`
+- **Description**: Custom template for security warnings
+
+```html
+<ng2-pdfjs-viewer 
+  pdfSrc="document.pdf"
+  [customSecurityTpl]="securityTemplate">
+</ng2-pdfjs-viewer>
+
+<ng-template #securityTemplate let-warning="securityWarning">
+  <div class="security-warning" *ngIf="warning">
+    <h4>⚠️ Security Warning</h4>
+    <p>{{ warning.message }}</p>
+    <button (click)="pdfViewer.dismissSecurityWarning()">Dismiss</button>
+  </div>
+</ng-template>
+```
+
+### `securityWarning` (Read-only)
+- **Type**: `SecurityWarning | null`
+- **Description**: Current security warning data (read-only property)
+
+```typescript
+interface SecurityWarning {
+  message: string;        // Warning message
+  originalUrl: string;    // Original file URL
+  currentUrl: string;     // Current (modified) file URL
+}
+```
+
 ## Next Steps
 
 - 📤 [**Component Outputs**](./component-outputs) - Event handling

docs-website/docs/api/component-methods.md

@@ -244,6 +244,32 @@ clearQueue() {
 }
 ```
 
+## Security Methods
+
+### `setUrlValidation(enabled: boolean)`
+- **Type**: `Promise<ActionExecutionResult>`
+- **Description**: Enable or disable URL validation security feature
+- **Parameters**: 
+  - `enabled` - Whether to enable URL validation (default: true)
+
+```typescript
+async toggleSecurity() {
+  await this.pdfViewer.setUrlValidation(false);
+  console.log('URL validation disabled');
+}
+```
+
+### `dismissSecurityWarning()`
+- **Type**: `void`
+- **Description**: Dismiss the current security warning
+
+```typescript
+dismissWarning() {
+  this.pdfViewer.dismissSecurityWarning();
+  console.log('Security warning dismissed');
+}
+```
+
 ## Template Methods
 
 ### `getErrorTemplateData()`

lib/README.md

@@ -498,6 +498,9 @@ export class MyComponent {
 | `themeConfig`                | `ThemeConfig`                             | -            | Theme configuration                   |
 | `groupVisibility`            | `GroupVisibilityConfig`                   | -            | Group visibility configuration        |
 | `layoutConfig`               | `LayoutConfig`                            | -            | Layout configuration                  |
+| `urlValidation`              | `boolean`                                 | `true`       | Enable URL validation                 |
+| `customSecurityTpl`          | `TemplateRef<any>`                        | -            | Custom security template              |
+| `securityWarning`            | `SecurityWarning \| null`                 | -            | Security warning data (read-only)     |
 
 ### Output Events
 
@@ -552,6 +555,8 @@ export class MyComponent {
 | `goBack()`                                               | -                                                           | `void`                                               | Go back in browser history        |
 | `closeViewer()`                                          | -                                                           | `void`                                               | Close viewer window               |
 | `getErrorTemplateData()`                                 | -                                                           | `any`                                                | Get error template data           |
+| `setUrlValidation(enabled: boolean)`                     | `enabled: boolean`                                          | `Promise<ActionExecutionResult>`                     | Enable/disable URL validation     |
+| `dismissSecurityWarning()`                               | -                                                           | `void`                                               | Dismiss security warning          |
 
 ---