Customise the json request body

[sagarnayak]

I want to handle any unwanted data types for a struct when I get a JSON request in a post req. If I get a u16 in place of a String then the only place I can handle this is a catcher.

also, is there a way to customize the field name in Struct for JSON as it is possible in Form data?

Current implementation - Github Repo

[SergioBenitez]

I don't understand the question. Is this different from #1757? For serde, see serde.rs.

[sagarnayak]

Yes, I think it's different.

The case you referred handles any unexpected values in the path param.

But what I want is any unexpected value in a struct that I am getting in a post as a body.

#[post("/verifyHashedMyPassword", data = "<password_verification_request>")]
pub fn verify_hashed_password(
	password_verification_request: Json<PasswordVerificationRequest>,
)

the struct is -

use serde::{Deserialize, Serialize};

#[derive(Serialize, Deserialize, Debug)]
pub struct PasswordVerificationRequest {
	pub original_password: String,
	pub hash: String,
}

Now if a user sends an i32 in place of hash. I want to send a specific response that you have entered a number in the hash. please send a string.

I think this explanation would make my case clear.