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https://issues.apache.org/jira/browse/LANG-1307?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pascal Schumacher resolved LANG-1307.
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Resolution: Fixed
Assignee: Pascal Schumacher
Fix Version/s: 3.6
> Add a method in StringUtils to extract only digits out of input string
> ----------------------------------------------------------------------
>
> Key: LANG-1307
> URL: https://issues.apache.org/jira/browse/LANG-1307
> Project: Commons Lang
> Issue Type: New Feature
> Components: lang.*
> Reporter: Arshad Basha
> Assignee: Pascal Schumacher
> Priority: Minor
> Fix For: 3.6
>
>
> This method will check if the input String contains Unicode digits, if yes
> then concatenate all the digits and return it as a single String.
> Examples:
> StringUtils.getDigits(null) = null
> StringUtils.getDigits("") = ""
> StringUtils.getDigits("abc") = ""
> StringUtils.getDigits("1000$") = "1000"
> StringUtils.getDigits("1123~45") = "12345"
> StringUtils.getDigits("(541) 754-3010") = "5417543010"
> StringUtils.getDigits("\u0967\u0968\u0969") = "\u0967\u0968\u0969"
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