[jira] [Commented] (TOBAGO-1750) Problem with length validation in textarea (CRLF vs. LF)

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[jira] [Commented] (TOBAGO-1750) Problem with length validation in textarea (CRLF vs. LF)

My Faces - Dev mailing list

    [ https://issues.apache.org/jira/browse/TOBAGO-1750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16042809#comment-16042809 ]

Hudson commented on TOBAGO-1750:
--------------------------------

SUCCESS: Integrated in Jenkins build Tobago Trunk #917 (See [https://builds.apache.org/job/Tobago%20Trunk/917/])
TOBAGO-1750 - Problem with length in textarea (CRLF vs. LF) (lofwyr: [http://svn.apache.org/viewvc/?view=rev&rev=1798069])
* (edit) tobago-trunk/tobago-core/src/main/java/org/apache/myfaces/tobago/config/TobagoConfig.java
* (edit) tobago-trunk/tobago-core/src/main/java/org/apache/myfaces/tobago/internal/component/AbstractUITextarea.java
* (edit) tobago-trunk/tobago-core/src/main/java/org/apache/myfaces/tobago/internal/config/TobagoConfigFragment.java
* (edit) tobago-trunk/tobago-core/src/main/java/org/apache/myfaces/tobago/internal/config/TobagoConfigImpl.java
* (edit) tobago-trunk/tobago-core/src/main/java/org/apache/myfaces/tobago/internal/config/TobagoConfigParser.java
* (edit) tobago-trunk/tobago-core/src/main/java/org/apache/myfaces/tobago/internal/config/TobagoConfigSorter.java
* (edit) tobago-trunk/tobago-core/src/main/java/org/apache/myfaces/tobago/internal/renderkit/renderer/DecodingInputRendererBase.java
* (edit) tobago-trunk/tobago-core/src/main/java/org/apache/myfaces/tobago/internal/renderkit/renderer/TextareaRenderer.java
* (edit) tobago-trunk/tobago-core/src/main/resources/org/apache/myfaces/tobago/config/tobago-config-4.0.xsd
* (edit) tobago-trunk/tobago-example/tobago-example-demo/src/main/webapp/WEB-INF/tobago-config.xml


> Problem with length validation in textarea (CRLF vs. LF)
> --------------------------------------------------------
>
>                 Key: TOBAGO-1750
>                 URL: https://issues.apache.org/jira/browse/TOBAGO-1750
>             Project: MyFaces Tobago
>          Issue Type: Bug
>          Components: Core
>            Reporter: Udo Schnurpfeil
>            Assignee: Udo Schnurpfeil
>             Fix For: 4.0.0
>
>
> There is a problem with the length of text with line breaks.
> The [HTML5|https://dev.w3.org/html5/spec-preview/the-textarea-element.html] spec. says, CRLF has to be treated as a single character in the browser .
> Over HTTP/1.1 two characters must be transported.
> When the string is validated in a JSF <f:validateLength> the String is N characters longer than in the browser, when it contains N line breaks.
> To "repair" this situation, Tobago should replace CRLF with LF in the submitted values of textarea.
> For compatibility reasons, this should be configurable in the tobago-config.xml:
> {code}
> <!-- true is the default -->
> <decode-line-feed>true</decode-line-feed>
> {code}



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