Data::FormValidator - Validates user input (usually from an HTML form) based on input profile.

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Data::FormValidator's main aim is to make input validation expressible in a simple format. Data::FormValidator lets you define profiles which declare the required and optional fields and any constraints they might have. The results are provided as an...

Data::FormValidator::URI - URI constraint/filter for Data::FormValidator

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This module provides a filter and a constraint method for use with "Data::FormValidator", to help make it easier to valid URIs....

Data::FormValidator::Results - results of form input validation.

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This object is returned by the Data::FormValidator "check" method. It can be queried for information about the validation results....

Data::FormValidator::Filters - Basic set of filters available in an Data::FormValidator profile.

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These are the builtin filters which may be specified as a name in the *filters*, *field_filters*, and *field_filter_regexp_map* parameters of the input profile. Filters are applied as the first step of validation, possibly modifying a copy of the val...

Data::FormValidator::Profile - Profile object for Data::FormValidator

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"Data::FormValidator::Profile" provides an interface to help manage "Data::FormValidator" profiles. I found that I was frequently using "Data::FormValidator" profiles to help define my DB constraints and validation rules, but that depending on the co...

Data::FormValidator::Tutorial

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Data::FormValidator::Util::HTML - HTML utility functions for DFV

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This module adds tokens to HTML pages, which can be used to display error messages generated by the Data::FormValidator module. The easiest way to understand this might be to check out the tutorial, which provides example of using the kind of output ...

Data::FormValidator::EmailValid - Data::FormValidator e-mail address constraint/filter

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"Data::FormValidator::EmailValid" implements a constraint and filter for use with "Data::FormValidator" that do e-mail address validation/verification using "Email::Valid". Although I generally find that I'm using the filter and constraint together, ...

Data::FormValidator::Constraints - Basic sets of constraints on input profile.

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These are the builtin constraints that can be specified by name in the input profiles. Be sure to check out the SEE ALSO section for even more pre-packaged constraints you can use....

Data::FormValidator::Filters::Image - Filter that allows you to shrink incoming image uploads using Data::FormValidator

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Many users when uploading image files never bother to shrink them down to a reasonable size. Instead of declining the upload because it is too large, this module will shrink the image down to a reasonable size during the form validation stage. The fi...

Data::FormValidator::Filters::ImgData - Resize image on the fly

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This module rewrites and formats an image. It is intended specifically to work with CGI::Application::Plugin::AJAXUpload and hence Data::FormValidator. Unlike, for example Data::FormValidator::Filters::Image, it takes raw image data and returns raw i...

Data::FormValidator::Filters::WikiTrim - Trim filter for wikitext fields

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"Data::FormValidator::Filters::WikiTrim" provides a slightly different "trim" filter than the default. Rather than trimming *all* leading/trailing whitespace, we trim all leading *blank lines* and all trailing whitespace. In a wikitext field, leading...

Data::FormValidator::Constraints::HTTP - Simple Data::FormValidator constraint methods for checking various HTTP methods.

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This module provides some simple, Data::FormValidator compatible constraint methods for validating HTTP request methods. For example, it may be desirable to consider a form invalid until the request method is POST....

Data::FormValidator::ConstraintsFactory - Module to create constraints for HTML::FormValidator.

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This module contains functions to help generate complex constraints. If you are writing new code, take a look at Data::FormValidator::Constraints::MethodsFactory instead. It's a modern alternative to what's here, offering improved names and syntax....

Data::FormValidator::Constraints::Dates - Validate Dates and Times

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date_and_time Note: This is a new module is a new addition to Data::FormValidator and is should be considered "Beta". This constraint creates a regular expression based on the format string passed in to validate your date against. It understands the ...

Data::FormValidator::Constraints::Words - Data constraints for word inputs.

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"Data::FormValidator::Constraints::Words" provides several methods that can be used to generate constraint closures for use with "Data::FormValidator" for the purpose of validating textual input....

Data::FormValidator::Filters::HTMLStrip - Filter that removes html tags from input

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This is a Data::FormaValidator filter that acts as a wrapper for HTML::Strip. It removes html tags from variable data to help protect against cross-site scripting attacks....

Data::FormValidator::ErrMsgs::JavaScript - Let JavaScript handle DFV error presentation.

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Data::FormValidator::Constraints::Upload - Validate File Uploads

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Note: This is a new module is a new addition to Data::FormValidator and is should be considered "Beta". These module is meant to be used in conjunction with the Data::FormValidator module to automate the task of validating uploaded files. The followi...

Data::FormValidator::Filters::Demoroniser - A Data::FormValidator filter that allows you to demoronise a string.

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Data::FormValidator filter that allows you to demoronise a string in form field values....