How to handle blank property values in JavaScript objects and convert them to null in an ASP.NET Web API

Hey there! I'm facing an issue where when I post a JavaScript object to an ASP.NET Web API, some property values are blank like the example below:

var o={
ID=1,
Fname="Tom",
Mname="",
Lname="Wilson"
}

However, in the Web API model binding process, the blank value for Mname gets changed to null. I want to preserve the original value in the API model. Can anyone help me with this? Are there any options in JavaScript that can help with this?

Answer №1

If you're looking for a solution, check out the following links:

For Asp.Net Core:

For Asp.Net MVC:

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