[jira] [Updated] (STR-3218) Numeric field validators are not localized

["Christopher Schultz (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STR-3218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Christopher Schultz updated STR-3218:
-------------------------------------

    Attachment: STR-3218.diff

Patch for FieldsChecks to add validate[Type]RangeLocale methods. This should not interfere with any existing code as the methods are new: users can choose to use them if they desire locale-aware numeric-range-checking, or they can use the existing non-locale-aware range-checking methods to improve performance somewhat.
                
> Numeric field validators are not localized
> ------------------------------------------
>
>                 Key: STR-3218
>                 URL: https://issues.apache.org/jira/browse/STR-3218
>             Project: Struts 1
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.3.10
>            Reporter: Christopher Schultz
>         Attachments: STR-3218.diff
>
>
> See recent users' list discussion: http://markmail.org/thread/3sh5cqncwvpph3vr
> The following o.a.s.validator.FieldChecks methods do not use the user's Locale when calling commons-validator's available methods for parsing floating-point values:
> validateDouble
> validateDoubleRange
> validateFloat
> validateFloatRange
> validateInteger
> validateIntegerRange
> validateLong
> validateLongRange
> validateShort
> validateShortRange
> For the integral data types, this isn't such a bug deal because thousands separators are optional (like "1,000" in en-US locale for "one thousand). However, for decimal types, the decimal separator is required and when my default locale is en-US I cannot successfully validate a decimal formatted for, say, Spanish locale (e.g. "1,50" for "one and a half").

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