Question

How do you get the message from the following inputs

Input is formated by field name separated by comma, followed by a colon, space and then the error message.

<FieldName1>, <FieldName2>, <FieldName3>: <ErrorMessage>"     

Input Example

"ConsumerSecret, ConsumerKey: Invalid application credentials" 
"Password: Invalid Must contain at least one alpha, one numeric, and one special character"

Method

string Message GetErrorByField (string FieldName, string InputString);

1

ErrorMessage = GetErrorByField("ConsumerSecret", "ConsumerSecret, ConsumerKey: Invalid application credentials");

ErrorMessage should now equal

"Invalid application credentials".

2

ErrorMessage = GetErrorByField("ConsumerKey", "ConsumerSecret, ConsumerKey: Invalid application credentials");

ErrorMessage should now equal

"Invalid application credentials".

3

ErrorMessage = GetErrorByField("Password", "Password: Invalid Must contain at least one alpha, one numeric, and one special character");

ErrorMessage should now equal

"Invalid Must contain at least one alpha, one numeric, and one special character".

Answer 1

Split the InputString i.e., second parameter in GetErrorByField() method by : then you will get the result by considering the splitted string with index 1

string Message = InputString.Split(':')[1].Trim();