Zend Form Elemenet addValidators list value
In Zend Form Element. I see addValidators, but in Zend Example, and the book. They only show me about "NotEmpty" , and "EmailAddress".

Also have ->addFilter('StripTags') and "StringTrim" or "Int"

I want to know is there more value for addValidators & addFilter( not only "NotEmpty" and "EmailAddress", right ? )

But I can't find any link on Zend Website.. Their document is hard to use.

Any one give me a list of those values or link to some page I can learn.
              
Zend Form Elemenet addValidators list value
===

In Zend Form Element. I see addValidators, but in Zend Example, and the book. They only show me about "NotEmpty" , and "EmailAddress".

Also have ->addFilter('StripTags') and "StringTrim" or "Int"

I want to know is there more value for addValidators & addFilter( not only "NotEmpty" and "EmailAddress", right ? )

But I can't find any link on Zend Website.. Their document is hard to use.

Any one give me a list of those values or link to some page I can learn.
              