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.. saslman:: sasl_utf8verify(3)
.. _sasl-reference-manpages-library-sasl_utf8verify:
===================================================
**sasl_utf8verify** - Verify a string is valid utf8
===================================================
Synopsis
========
.. code-block:: C
#include <sasl/saslutil.h>
int sasl_utf8verify(const char *str,
unsigned len);
Description
===========
.. c:function:: int sasl_utf8verify(const char *str,
unsigned len);
Use the **sasl_utf8verify** interface to verify that a string is
valid UTF‐8 and does not contain NULL, a carriage return, or a linefeed.
If len == 0, strlen(str) will be used.
:param str: A string.
:param len: The length of the string. If len == 0, strlen(str) will be used.
Return Value
============
SASL functions should return SASL return codes.
See sasl.h for a complete list. :c:macro:`SASL_OK` indicates success.
Other return codes indicate errors and should be handled.
* :c:macro:`SASL_BADPROT`: There was invalid UTF8, or an error was found.
See Also
========
:saslman:`sasl_errors(3)`
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