.. Validator/Digits.php generated using docpx on 01/30/13 03:27pm


Class
*****

Zend\\Validator\\Digits
=======================

Methods
-------

isValid
+++++++

.. function:: isValid()


    Returns true if and only if $value only contains digit characters

    :param string: 

    :rtype: bool 





Constants
---------

NOT_DIGITS
++++++++++

STRING_EMPTY
++++++++++++

INVALID
+++++++