feat: implement error for validation errors

packages/fortifier/src/validations/email_address.rs

@@ -1,6 +1,8 @@
 use std::{
     borrow::Cow,
     cell::{Ref, RefMut},
+    error::Error,
+    fmt,
     rc::Rc,
     sync::Arc,
 };
@@ -197,6 +199,14 @@ pub enum EmailAddressError {
     },
 }
 
+impl fmt::Display for EmailAddressError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{self:#?}")
+    }
+}
+
+impl Error for EmailAddressError {}
+
 impl From<email_address::Error> for EmailAddressError {
     fn from(value: email_address::Error) -> Self {
         let code = EmailAddressErrorCode;

packages/fortifier/src/validations/length.rs

@@ -2,7 +2,8 @@ use std::{
     borrow::Cow,
     cell::{Ref, RefMut},
     collections::{BTreeMap, BTreeSet, HashMap, HashSet, LinkedList, VecDeque},
-    fmt::Display,
+    error::Error,
+    fmt::{self, Debug, Display},
     rc::Rc,
     sync::Arc,
 };
@@ -77,6 +78,14 @@ pub enum LengthError<T> {
     },
 }
 
+impl<T: Debug> fmt::Display for LengthError<T> {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{self:#?}")
+    }
+}
+
+impl<T: Debug> Error for LengthError<T> {}
+
 /// Validate a length.
 pub trait ValidateLength<T>
 where

packages/fortifier/src/validations/phone_number.rs

@@ -1,6 +1,8 @@
 use std::{
     borrow::Cow,
     cell::{Ref, RefMut},
+    error::Error,
+    fmt,
     rc::Rc,
     sync::Arc,
 };
@@ -107,6 +109,14 @@ pub enum PhoneNumberError {
     },
 }
 
+impl fmt::Display for PhoneNumberError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{self:#?}")
+    }
+}
+
+impl Error for PhoneNumberError {}
+
 impl From<ParseError> for PhoneNumberError {
     fn from(value: ParseError) -> Self {
         let code = PhoneNumberErrorCode;

packages/fortifier/src/validations/range.rs

@@ -1,6 +1,7 @@
 use std::{
     cell::{Ref, RefMut},
-    fmt::Display,
+    error::Error,
+    fmt::{self, Debug, Display},
     rc::Rc,
     sync::Arc,
 };
@@ -88,6 +89,14 @@ pub enum RangeError<T> {
     },
 }
 
+impl<T: Debug> fmt::Display for RangeError<T> {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{self:#?}")
+    }
+}
+
+impl<T: Debug> Error for RangeError<T> {}
+
 /// Validate a range.
 pub trait ValidateRange<T>
 where

packages/fortifier/src/validations/regex.rs

@@ -1,6 +1,8 @@
 use std::{
     borrow::Cow,
     cell::{Ref, RefMut},
+    error::Error,
+    fmt,
     rc::Rc,
     sync::{Arc, LazyLock},
 };
@@ -67,6 +69,14 @@ impl Default for RegexError {
     }
 }
 
+impl fmt::Display for RegexError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{self:#?}")
+    }
+}
+
+impl Error for RegexError {}
+
 /// Validate a regular expression.
 pub trait ValidateRegex {
     /// Validate regular expression.

packages/fortifier/src/validations/url.rs

@@ -1,6 +1,8 @@
 use std::{
     borrow::Cow,
     cell::{Ref, RefMut},
+    error::Error,
+    fmt,
     rc::Rc,
     sync::Arc,
 };
@@ -136,6 +138,14 @@ pub enum UrlError {
     },
 }
 
+impl fmt::Display for UrlError {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{self:#?}")
+    }
+}
+
+impl Error for UrlError {}
+
 impl From<ParseError> for UrlError {
     fn from(value: ParseError) -> Self {
         let code = UrlErrorCode;