ZF-8920: Add missing chapters for Validate and Filter

Description

For each validator and filter a own chapter/section needs to be added with description and examples. In detail the following chapters are missing:

  • Zend_Filter_Alnum
  • Zend_Filter_Alpha
  • Zend_Filter_BaseName
  • Zend_Filter_Boolean
  • Zend_Filter_Digits
  • Zend_Filter_Dir
  • Zend_Filter_HtmlEntities
  • Zend_Filter_Int
  • Zend_Filter_StringTrim
  • Zend_Filter_StripNewLines
  • Zend_Filter_StripTags

  • Zend_Validate_Alnum

  • Zend_Validate_Alpha
  • Zend_Validate_Between
  • Zend_Validate_Ccnum (deprecated.... probably no longer document it)
  • Zend_Validate_Date
  • Zend_Validate_Digits
  • Zend_Validate_Float
  • Zend_Validate_GreaterThan
  • Zend_Validate_Hex
  • Zend_Validate_Iban
  • Zend_Validate_Int
  • Zend_Validate_LessThan
  • Zend_Validate_Regex
  • Zend_Validate_StringLength

Comments

All missing chapters and sections were finally added