Function lightspeed_core::service::validator::contains::validate_contains

pub fn validate_contains<S: Into<String>, T: Contains>(
    error_details: &mut ErrorDetails<'_>, 
    field_name: S, 
    val: T, 
    needle: &str
)

Validates whether the value contains the needle The value needs to implement the Contains trait, which is implement on String, str and Hashmap by default.