SAP C4C : Email Validation using BADI : ValidateReceipientEmail

[SubhankarChak]

Hi Team,

I have tried a Email Validation using BADI : #ValidateReceipientEmail. Have tried to concatenate all the email in TO, CC & BCC. Below is the code snippet for your reference -

/*

Add your SAP Business ByDesign scripting language implementation for:

Enhancement Option: ValidateRecipientEmail

Operation: VALIDATE_RECIPIENT_EMAIL

Script file signature

----------------------------

Parameter: InputData of type RecipientEmailIn

Returns: ValidateRecipientEmailOut

Author: Subhankar Chakraborty

Note: 

  - To use code completion, press CTRL+J.

*/

import AP.CRM.Global;

import AP.Common.Global;

import AP.Common.GDT;

import AP.PlatinumEngineering;

var result : ValidateRecipientEmailOut;

var validEmail : Indicator;

var inputEmail : RecipientEmailIn;

var Email : EmailURI;

var invalidEmail : DataType::LANGUAGEINDEPENDENT_EXTENDED_Text;

var ToEmail = InputData.TOEmailAddress.content;

var CCEmail = InputData.CCEmailAddress.content;

var BCCEmail = InputData.BCCEmailAddress.content;

var resultData : collectionof DataType::LANGUAGEINDEPENDENT_EXTENDED_Text;

var allEamil : collectionof DataType::Email;

var HaveMultipleEmail : collectionof DataType::LANGUAGEINDEPENDENT_EXTENDED_Text;

//var HaveMultipleEmail : collectionof DataType::EmailURI;

var allEmail : collectionof DataType::LANGUAGEINDEPENDENT_EXTENDED_Text;

var InvalidEmails : collectionof DataType::Indicator;

// Split String based on "SPACE"

var toE = StringSplitter.Split(ToEmail, " ");

var ccE = StringSplitter.Split(CCEmail, " ");

var bccE = StringSplitter.Split(BCCEmail, " ");

HaveMultipleEmail.Add(toE);

HaveMultipleEmail.Add(ccE);

HaveMultipleEmail.Add(bccE);

if (HaveMultipleEmail.Where(n => n.Length() > 0).Count() > 0)

{

allEmail.Add(HaveMultipleEmail.Where(n => n.Length() > 0));

}

foreach (var checkAllEmail in allEmail.Where(n => n.Length() > 0))

{

// Mail.CheckEmailAddress -> This is from Platenium Engineering for validating the e-mail

//var email = TextAnalysis.GetEmailAddresses(checkAllEmail);

if (checkAllEmail.Contains("'"))

{

result.IsEmailValid = false;

invalidEmail = checkAllEmail;

break;

}

if (checkAllEmail.Contains("`"))

{

result.IsEmailValid = false;

invalidEmail = checkAllEmail;

break;

}

if (checkAllEmail.Contains("~"))

{

result.IsEmailValid = false;

invalidEmail = checkAllEmail;

break;

}

if (checkAllEmail.Contains("@"))

{

// Split based on @ in String 1 and String 2

var At_Present_Email = StringSplitter.Split(checkAllEmail, "@");

var FirstPartOfEmail = At_Present_Email.GetFirst();

var SecondPartOfEmail = At_Present_Email.GetLast();

if (!checkAllEmail.Contains("@"))

{

result.IsEmailValid = false;

invalidEmail = checkAllEmail;

break;

}

//split string2 at . (Dot) in string 3 and  string 4

var SplitOnDot;

var FistPartAfterSplitDot;

var SecontPartAfterSplitDot;

if (SecondPartOfEmail.Contains("."))

{

SplitOnDot = StringSplitter.Split(SecondPartOfEmail, ".");

FistPartAfterSplitDot = SplitOnDot.GetFirst();

SecontPartAfterSplitDot = SplitOnDot.GetLast();

}

else 

{ // If Email doesnot have Dot

result.IsEmailValid = false;

invalidEmail = checkAllEmail;

break;

}

//Check if the 1st Part of @ is NULL, 2nd Part of @ is NULL && 1st Part of . is NULL or 2nd Part of . Id Null

if (FirstPartOfEmail.IsInitial() || SecondPartOfEmail.IsInitial() || FistPartAfterSplitDot.IsInitial() || SecontPartAfterSplitDot.IsInitial())

{

result.IsEmailValid = false;

invalidEmail = checkAllEmail;

break;

}

var checkValidEmail = TextAnalysis.ValidateEmailAddress(checkAllEmail); // It returns the valid email and returns empty string if its not valid

if (!checkValidEmail.IsInitial())

{

result.IsEmailValid = true;

}

}

}

if (result.IsEmailValid == false)

{

// DONTSENT - is self defined Error Message is maintained in Enhancement -> Message Definition

raise DONTSENT.Create("E", invalidEmail);

}

return result;

This code is in reference to -https://help.sap.com/docs/SAP_CLOUD_FOR_CUSTOMER/4ca099b3968e4b1d8201e98bc0b96edc/f0362840f6cb41f181...

And the Influence Link is - https://influence.sap.com/sap/ino/#/idea/308741

[baig121]

Thanks for the Blog Subhankar.

[Daphne_Mengwein]

Thanks for sharing, @SubhankarChak ! Please consider writing a blog post on the topic.

Thanks.