[
          {
            'Field' => {
                         'range_too_high' => 'Value must be less than or equal to [_1]',
                         'range_incorrect' => 'Value must be between [_1] and [_2]',
                         'wrong_value' => 'Wrong value',
                         'error_occurred' => 'error occurred',
                         'range_too_low' => 'Value must be greater than or equal to [_1]',
                         'field_invalid' => 'field is invalid',
                         'required' => '[_1] field is required',
                         'not_allowed' => '[_1] not allowed',
                         'no_match' => '[_1] does not match'
                       }
          },
          {
            'Types' => {
                         'NegativeNum' => 'Must be a negative number',
                         'NegativeInt' => 'Must be a negative integer',
                         'PositiveNum' => 'Must be a positive number',
                         'WordChars' => 'Must be made up of letters, digits, and underscores',
                         'IPAddress' => 'Not a valid IP address',
                         'PositiveInt' => 'Must be a positive integer',
                         'State' => 'Not a valid state',
                         'Printable' => 'Field contains non-printable characters',
                         'Password' => 'Must be between 4 and 255 chars',
                         'Zip' => 'Zip is not valid',
                         'SimpleStr' => 'Must be a single line of no more than 255 chars',
                         'Email' => 'Email is not valid',
                         'SingleDigit' => 'Must be a single digit',
                         'NonEmptySimpleStr' => 'Must be a non-empty single line of no more than 255 chars',
                         'NotAllDigits' => 'Must not be all digits',
                         'NoSpaces' => 'Must not contain spaces',
                         'SingleWord' => 'Field must contain a single word',
                         'NonEmptyStr' => 'Must not be empty',
                         'StrongPassword' => 'Must be between 8 and 255 chars, and contain a non-alpha char'
                       }
          },
          {
            'Date' => {
                        'date_late' => 'Date is too late',
                        'date_early' => 'Date is too early'
                      }
          },
          {
            'DateTime' => {
                            'datetime_invalid' => 'Not a valid DateTime'
                          }
          },
          {
            'Duration' => {
                            'duration_invalid' => 'Invalid value for [_1]: [_2]'
                          }
          },
          {
            'Email' => {
                         'email_format' => 'Email should be of the format [_1]'
                       }
          },
          {
            'Float' => {
                         'float_needed' => 'Must be a number. May contain numbers, +, - and decimal separator \'[_1]\'',
                         'float_precision' => 'May have a maximum of [quant,_1,digit] after the decimal point, but has [_2]',
                         'float_size' => 'Total size of number must be less than or equal to [_1], but is [_2]'
                       }
          },
          {
            'Integer' => {
                           'integer_needed' => 'Value must be an integer'
                         }
          },
          {
            'Money' => {
                         'money_real' => 'Value must be a real number',
                         'money_convert' => 'Value cannot be converted to money'
                       }
          },
          {
            'Password' => {
                            'required' => 'Please enter a password in this field',
                            'password_ne_username' => 'Password must not match [_1]'
                          }
          },
          {
            'PasswordConf' => {
                                'required' => 'Please enter a password confirmation',
                                'pass_conf_not_matched' => 'The password confirmation does not match the password'
                              }
          },
          {
            'PosInteger' => {
                              'integer_positive' => 'Value must be a positive integer'
                            }
          },
          {
            'Select' => {
                          'select_not_multiple' => 'This field does not take multiple values',
                          'select_invalid_value' => '\'[_1]\' is not a valid value'
                        }
          },
          {
            'Text' => {
                        'text_maxlength' => 'Field should not exceed [quant,_1,character]. You entered [_2]',
                        'text_minlength' => 'Field must be at least [quant,_1,character]. You entered [_2]'
                      }
          },
          {
            'Upload' => {
                          'upload_file_too_small' => 'File is too small (< [_1] bytes)',
                          'upload_file_empty' => 'File uploaded is empty',
                          'upload_file_not_found' => 'File not found for upload field',
                          'upload_file_too_big' => 'File is too big (> [_1] bytes)'
                        }
          }
        ]