Spring Validation Error: TypeMismatch for dorm_id Field

There was a warning in the system on April 7th, 2023 at 21:56:26. The warning was related to a BindException caused by a BeanPropertyBindingResult with one error. The error was related to a field called 'dorm_id' in an object called 'user'. The rejected value was empty. The error codes were related to a typeMismatch for 'user.dorm_id', 'dorm_id', and 'int'. The default message indicated that there was a failure to convert a property value from a String to an int type for the 'dorm_id' field. The nested exception was a NumberFormatException due to an input string of ' '. This indicates that the input for 'dorm_id' was not a valid integer value.