Question: Is there a way to check if the number is empty in C#? There are so many ways to check for Empty Strings but Can I check if the Integer is Empty?
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Answer: The integer is either 0 or greater than 0. The way you check if the number of Integer is empty is C# is by checking if the Integer Number is 0.
Make sure that you have defined the Data Type of number in your #HTML Form Control like below:
<input type="number" name="myInt" />
This way the Server-Side knows what data type is coming from the Client Side which is the Browser.
I hope this helps.
The other way is to cast the Integer to a String then check weather that String is empty