openaire-library/utils/email/validator.ts

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import {Email} from "./email";
export class Validator {
//private static regex = "^[a-z0-9._%+-]+@[a-z0-9.-]+\.[a-z]{2,4}$";
private static regex = /^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;
/*
private static regex2= /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
// for expanation paste it in https://www.regextester.com/
// RFC5322 https://emailregex.com/
*/
public static hasValidEmails(data: any): boolean {
for(let i = 0; i < data.length; i++) {
if (!this.emailValidator(data[i])) {
// TODO remove console message after final testing
//console.log("INVALID EMAIL: "+data[i]);
return false;
}
}
// TODO remove console message after final testing
//console.log("ALL EMAILS ARE VALID");
return true;
}
public static emailValidator(email: any): boolean {
if (email.match(this.regex))
return true;
else
return false;
}
}