Email validation

Question

a!localVariables(
 local!emails,
 local!invalidEmails: if(
 isnull(local!emails),
 {},
 joinarray(
 reject(
 isnull(_),
 a!forEach(
 items: split(local!emails, " "),
 expression: if(
 validateemailaddress(fv!item),
 null,
 fv!index
 )
 )
 ),
 ","
 )
 ),
 local!validation: if(
 isnull(local!invalidEmails),
 {},
 "Invalid email at " & local!invalidEmails & " position(s)"
 ),
 a!textField(
 label: "Enter emails",
 value: local!emails,
 saveInto: local!emails,
 validations: local!validation
 )
) 
 
 I want my email addresses validation each mail should be in one line otherwise throw an error and email format should be correct other wise throw an error. ( test@test.com test2@test.com test3@test.com 
 ) 
 can someone help me with the code and how to store this email address in line by line in db

Mike Schmitt · Answer

Instead of starting a new thread, it would be better to update your existing one with any additional details - that preserves the Community front-page from getting overly cluttered, and also allows the readers here to see the aspects already discussed (like the regex and plug-in solutions to validating a single email address, which some of us were actually just discussing in the original thread earlier today).