how to validate data in array in CI4? |
Hello,
i have a restfull api controller in ci4. I validate the parameter of the request. works fine. But one parameter is a comma seperated list of domainnames. To make things worse, some times the liste contains space, tab or linefeed as seperator. I need to verify each name against the db to ensure it is not allready there. How do I run validate against an array of domainnames or a single domainname within a loop? I found some samples with ci3 which do not work. The docu does not show anything about this. Thanks Stefan
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