Struct ValidationErrors 

pub struct ValidationErrors {
    pub errors: HashMap<String, Vec<String>>,
}

Validation errors with Laravel/Inertia-compatible format

Contains a map of field names to error messages, supporting multiple errors per field.

Response Format

When converted to an HTTP response, produces Laravel-compatible JSON:

{
    "message": "The given data was invalid.",
    "errors": {
        "email": ["The email field must be a valid email address."],
        "password": ["The password field must be at least 8 characters."]
    }
}

Fields

errors: HashMap<String, Vec<String>>

Map of field names to their validation error messages

Implementations

impl ValidationErrors

pub fn new() -> Self

Create a new empty ValidationErrors

pub fn add(&mut self, field: impl Into<String>, message: impl Into<String>)

Add an error for a specific field

pub fn is_empty(&self) -> bool

Check if there are any errors

pub fn from_validator(errors: ValidationErrors) -> Self

Convert from validator crate’s ValidationErrors

pub fn to_json(&self) -> Value

Convert to JSON Value for response

Trait Implementations

impl Clone for ValidationErrors

fn clone(&self) -> ValidationErrors

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ValidationErrors

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ValidationErrors

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ValidationErrors

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ValidationErrors

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for ValidationErrors

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl Serialize for ValidationErrors

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.