## XmlConvert::VerifyPublicId method


Returns the passed in string instance if all the characters in the string argument are valid public id characters.

```cpp
static String System::Xml::XmlConvert::VerifyPublicId(const String &publicId)
```


| Parameter | Type | Description |
| --- | --- | --- |
| publicId | const String\& | [String](../../../system/string/) that contains the id to validate. |

### ReturnValue

The passed-in string if all the characters in the argument are valid public id characters.

## See Also

* Class [String](../../../system/string/)
* Class [XmlConvert](../)
* Namespace [System::Xml](../../)
* Library [Aspose.PDF for C++](../../../)