Function escapeHtml

escapeHtml(text?: string | null): string | null | undefined
Returns the escaped html string of the given text
Parameters
- Optionaltext: string | null
  The source string to inspect
Returns string | null | undefined
the escaped html string of the given text
Author
David Hsing
Example
```
escapeHtml('<div>foobar<div>');    // '&lt;div&gt;foobar&lt;div&gt;'
```