> ## Documentation Index
> Fetch the complete documentation index at: https://mint-tsdocs.saulo.engineer/llms.txt
> Use this file to discover all available pages before exploring further.

# SecurityUtils class

> Security utilities for input validation, sanitization, and secure file operations.

export const RefLink = ({target, children}) => {
  if (!target || typeof target !== 'string') {
    console.error('RefLink: Invalid target prop. Expected non-empty string.');
    return <span className="tsdocs-reflink broken-link" title="Invalid RefLink target" data-component="tsdocs-reflink">Invalid Link</span>;
  }
  const linkText = children || target;
  const path = typeof window !== 'undefined' && window.getRefPath ? window.getRefPath(target) : `./${target.split('.').filter(s => s.length > 0).join('/')}`;
  const isValid = typeof window !== 'undefined' && window.VALID_REFS && window.VALID_REFS.has(target);
  const className = !isValid ? 'tsdocs-reflink broken-link' : 'tsdocs-reflink';
  const title = !isValid ? `Broken API reference: ${target}` : undefined;
  return <a href={path} className={className} title={title} data-component="tsdocs-reflink">
      {linkText}
    </a>;
};

export const PageLink = ({target, children}) => {
  if (!target || typeof target !== 'string') {
    console.error('PageLink: Invalid target prop. Expected non-empty string.');
    return <span className="tsdocs-pagelink broken-link" title="Invalid PageLink target" data-component="tsdocs-pagelink">Invalid Link</span>;
  }
  const linkText = children || target;
  let path = target;
  if (!path.startsWith('/')) {
    path = `/${target}`;
  }
  const isValid = typeof window !== 'undefined' && window.VALID_PAGES && window.VALID_PAGES.has(target);
  const className = !isValid ? 'tsdocs-pagelink broken-link' : 'tsdocs-pagelink';
  const title = !isValid ? `Broken page link: ${target}` : undefined;
  return <a href={path} className={className} title={title} data-component="tsdocs-pagelink">
      {linkText}
    </a>;
};

# SecurityUtils

## Summary

Security utilities for input validation, sanitization, and secure file operations.

## Signature

```typescript theme={null}
export declare class SecurityUtils 
```

## Constructors

*No constructors defined.*

## Properties

*No properties defined.*

## Methods

### parseJsonSafe

**Modifiers**: static

Safely parses JSON with prototype pollution protection. Filters out dangerous keys like **proto**, constructor, and prototype.

### sanitizeJsonForJsx

**Modifiers**: static

Sanitizes JSON data for safe embedding in JSX components. Prevents JSON injection and ensures proper formatting.

### sanitizeJsxAttribute

**Modifiers**: static

Sanitizes text for safe use in JSX attributes. Prevents JSX injection and ensures proper escaping.

### sanitizeYamlText

**Modifiers**: static

Sanitizes text for safe use in YAML frontmatter. Prevents YAML injection and ensures proper formatting.

### validateCliInput

**Modifiers**: static

Validates and sanitizes CLI input parameters.

### validateFilename

**Modifiers**: static

Validates that a filename is safe to use. Prevents reserved names, path traversal, and dangerous characters.

### validateFilePath

**Modifiers**: static

Validates that a file path is within the allowed base directory. Prevents path traversal attacks.

### validateJsonContent

**Modifiers**: static

Validates JSON content to ensure it's safe to parse.

## Events

*No events defined.*