validation - In Grails, how to allow newer DNS in email validator constraint? - 


static constraints = {     email email:true }

this constraint treats test@email.wtf invalid. how allow newer dns '.wtf' valid email?

i create customemailvalidator extending org.apache.commons.validator.routines.emailvalidator, using class similar org.codehaus.groovy.grails.validation.routines.domainvalidator additional dns.

but there simpler way it?

if ok not matching new domains specifically, relax email rules this:

static constraints = {   email(matches: '^\\w+@[a-za-z_]+?\\.[a-za-z]{2,63}$') }

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