Zend_Validate_GreaterThan allows you to validate if a given value is
greater than a minimum border value.
Zend_Validate_GreaterThan supports only number validation
It should be noted that Zend_Validate_GreaterThan supports only
the validation of numbers. Strings or dates can not be validated with this validator.
The following options are supported for
Zend_Validate_GreaterThan:
min: Sets the minimum allowed value.
To validate if a given value is greater than a defined border simply use the following example.
<?php
$valid = new Zend_Validate_GreaterThan(array('min' => 10));
$value = 10;
$return = $valid->isValid($value);
// returns true
The above example returns TRUE for all values which are equal to 10
or greater than 10.