<?xml version="1.0" encoding="UTF-8" ?> <class name="FormValidator" inherits="Resource" version="3.12"> <brief_description> The [FormValidator] implements html form validation capabilities. </brief_description> <description> The [FormValidator] implements html form validation capabilities. This helps with forcing constraints to input provided by users through HTML forms. [FormValidator] is the main class, it contains helper methods for adding form fields, and validations. Construction of a simple validator: [code]var lv : FormValidator = FormValidator.new() lv.new_field("username", "Username").need_to_exist() .need_to_be_alpha_numeric().need_minimum_length(5).need_maximum_length(20) var pw : FormField = lv.new_field("password", "Password") pw.need_to_exist() pw.need_to_have_lowercase_character().need_to_have_uppercase_character() pw.need_minimum_length(5) #validation var errors : PoolStringArray = lv.validate(request) if (errors.size() > 0): for i in range(errors.size()): print(errors[i])[/code] </description> <tutorials> </tutorials> <methods> <method name="_validate" qualifiers="virtual"> <return type="void" /> <argument index="0" name="request" type="WebServerRequest" /> <description> </description> </method> <method name="add_field"> <return type="void" /> <argument index="0" name="field" type="FormField" /> <description> </description> </method> <method name="clear_fields"> <return type="void" /> <description> </description> </method> <method name="get_field"> <return type="FormField" /> <argument index="0" name="index" type="int" /> <description> </description> </method> <method name="get_field_count" qualifiers="const"> <return type="int" /> <description> </description> </method> <method name="new_field"> <return type="FormField" /> <argument index="0" name="name" type="String" /> <argument index="1" name="human_name" type="String" /> <description> </description> </method> <method name="remove_field"> <return type="void" /> <argument index="0" name="index" type="int" /> <description> </description> </method> <method name="validate"> <return type="PoolStringArray" /> <argument index="0" name="request" type="WebServerRequest" /> <description> </description> </method> </methods> <members> <member name="fields" type="Array" setter="set_fields" getter="get_fields" default="[ ]"> </member> </members> <constants> </constants> </class>