Email validation

[codephantom]

On Tuesday, 28 November 2017 at 18:47:06 UTC, Vino wrote:
> Hi All,
>
>  Can you please provide me some example on who to validate an 
> email address as the document dose not have an example for the 
> same
>
> Ex: vino.bheeman at hotmail.com
>
> Conditions :
>
> The domain should contain only "hotmail.com"
> The email address should contain the symbol "@"
>
> From,
> Vino.B

test/improve it yourself. but you get the idea....

// ----------------------

module test;

import std.stdio;
import std.algorithm;

/+
CONDITIONS:
     - The domain should contain only "hotmail.com"
     - The email address should contain the symbol "@"
+/

void main()
{
     string domainRequired = "hotmail.com";

     string emailAddress = "vino.bheeman at hotmail.com";

     auto checkDomain = findSplitAfter(emailAddress, "@"); // 
requires import std.algorithm

     //writeln(checkDomain); // Tuple!(string, 
string)("vino.bheeman@", "hotmail.com")

     if (checkDomain[1] == domainRequired)
         writeln("domain ok");
     else
         writeln("invalid domain");


}

// ----------------------