feature gate card validator

7 files changed, 9 insertions, 1 deletions

diff --git a/validator/Cargo.toml b/validator/Cargo.toml
index 079fefb..1d57814 100644
--- a/validator/Cargo.toml
+++ b/validator/Cargo.toml
@@ -16,8 +16,9 @@ idna = "0.1"
 serde = "1"
 serde_derive = "1"
 serde_json = "1"
-card-validate = "2.1"
+card-validate = { version = "2.1", optional = true }
 phonenumber = { version = "0.2.0+8.7.0", optional = true }
 
 [features]
 phone = ["phonenumber"]
+card = ["card-validate"]
\ No newline at end of file
diff --git a/validator/src/lib.rs b/validator/src/lib.rs
index 2cea387..b020026 100644
--- a/validator/src/lib.rs
+++ b/validator/src/lib.rs
@@ -7,6 +7,7 @@ extern crate serde;
 extern crate serde_json;
 #[macro_use]
 extern crate serde_derive;
+#[cfg(feature = "card")]
 extern crate card_validate;
 #[cfg(feature = "phone")]
 pub extern crate phonenumber;
@@ -22,6 +23,7 @@ pub use validation::range::{validate_range};
 pub use validation::urls::{validate_url};
 pub use validation::must_match::{validate_must_match};
 pub use validation::contains::{validate_contains};
+#[cfg(feature = "card")]
 pub use validation::cards::{validate_credit_card};
 #[cfg(feature = "phone")]
 pub use validation::phone::{validate_phone};
diff --git a/validator/src/validation/mod.rs b/validator/src/validation/mod.rs
index 93a9ec3..b244108 100644
--- a/validator/src/validation/mod.rs
+++ b/validator/src/validation/mod.rs
@@ -5,6 +5,7 @@ pub mod range;
 pub mod urls;
 pub mod must_match;
 pub mod contains;
+#[cfg(feature = "card")]
 pub mod cards;
 #[cfg(feature = "phone")]
 pub mod phone;
diff --git a/validator_derive/Cargo.toml b/validator_derive/Cargo.toml
index b52c8b5..ee0d468 100644
--- a/validator_derive/Cargo.toml
+++ b/validator_derive/Cargo.toml
@@ -13,6 +13,7 @@ proc-macro = true
 
 [features]
 phone = ["validator/phone"]
+card = ["validator/card"]
 
 [dependencies]
 syn = { version = "0.13", features = ["extra-traits"] }
diff --git a/validator_derive/src/lib.rs b/validator_derive/src/lib.rs
index 4aa37d0..ed7669f 100644
--- a/validator_derive/src/lib.rs
+++ b/validator_derive/src/lib.rs
@@ -272,6 +272,7 @@ fn find_validators_for_field(field: &syn::Field, field_types: &HashMap<String, S
                                     assert_string_type("phone", field_type);
                                     validators.push(FieldValidation::new(Validator::Phone));
                                 },
+                                #[cfg(feature = "card")]
                                 "credit_card" => {
                                     assert_string_type("credit_card", field_type);
                                     validators.push(FieldValidation::new(Validator::CreditCard));
diff --git a/validator_derive/src/quoting.rs b/validator_derive/src/quoting.rs
index a3e25cb..6e010d7 100644
--- a/validator_derive/src/quoting.rs
+++ b/validator_derive/src/quoting.rs
@@ -165,6 +165,7 @@ pub fn quote_range_validation(field_quoter: &FieldQuoter, validation: &FieldVali
     unreachable!()
 }
 
+#[cfg(feature = "card")]
 pub fn quote_credit_card_validation(field_quoter: &FieldQuoter, validation: &FieldValidation) -> quote::Tokens {
     let field_name = &field_quoter.name;
     let validator_param = field_quoter.quote_validator_param();
diff --git a/validator_derive/src/validation.rs b/validator_derive/src/validation.rs
index b5c7b78..bd59428 100644
--- a/validator_derive/src/validation.rs
+++ b/validator_derive/src/validation.rs
@@ -173,6 +173,7 @@ pub fn extract_argless_validation(validator_name: String, field: String, meta_it
 
     let validator = match validator_name.as_ref() {
         "email" => Validator::Email,
+        #[cfg(feature = "card")]
         "credit_card" => Validator::CreditCard,
         #[cfg(feature = "phone")]
         "phone" => Validator::Phone,