Module FormValidator::Filters
In: formvalidator.rb
Methods
filter_alphanum    filter_capitalize    filter_decimal    filter_digit    filter_dollars    filter_downcase    filter_integer    filter_neg_decimal    filter_neg_integer    filter_phone    filter_pos_decimal    filter_pos_integer    filter_quote    filter_sql_wildcard    filter_squeeze    filter_strip    filter_upcase   
Public Instance methods
filter_strip(value)

Remove white space at the front and end of the fields.

filter_squeeze(value)

Runs of white space are replaced by a single space.

filter_digit(value)

Remove non digits characters from the input.

filter_alphanum(value)

Remove non alphanumerical characters from the input.

filter_integer(value)

Extract from its input a valid integer number.

filter_pos_integer(value)

Extract from its input a valid positive integer number.

filter_neg_integer(value)

Extract from its input a valid negative integer number.

filter_decimal(value)

Extract from its input a valid decimal number.

filter_pos_decimal(value)

Extract from its input a valid positive decimal number.

filter_neg_decimal(value)

Extract from its input a valid negative decimal number.

filter_dollars(value)

Extract from its input a valid number to express dollars like currency.

filter_phone(value)

Filters out characters which aren't valid for an phone number. (Only accept digits [0-9], space, comma, minus, parenthesis, period and pound.

filter_sql_wildcard(value)

Transforms shell glob wildcard (*) to the SQL like wildcard (%).

filter_quote(value)

Quotes special characters.

filter_downcase(value)

Calls the downcase method on its input.

filter_upcase(value)

Calls the upcase method on its input.

filter_capitalize(value)

Calls the capitalize method on its input.