Fix cargo clippy issues

geneit_backend/src/controllers/members_controller.rs

@@ -95,11 +95,10 @@ fn check_opt_str_val(
     c: SizeConstraint,
     err: MemberControllerErr,
 ) -> anyhow::Result<()> {
-    if let Some(v) = val {
-        if !c.validate(v) {
+    if let Some(v) = val
+        && !c.validate(v) {
             return Err(err.into());
         }
-    }
     Ok(())
 }
 
@@ -151,11 +150,10 @@ impl MemberRequest {
             MemberControllerErr::MalformedEmailAddress,
         )?;
 
-        if let Some(mail) = &self.email {
-            if !mailchecker::is_valid(mail) {
+        if let Some(mail) = &self.email
+            && !mailchecker::is_valid(mail) {
                 return Err(MemberControllerErr::InvalidEmailAddress.into());
             }
-        }
 
         check_opt_str_val(
             &self.phone,
@@ -187,23 +185,20 @@ impl MemberRequest {
             MemberControllerErr::MalformedCountry,
         )?;
 
-        if let Some(c) = &self.country {
-            if !countries_utils::is_code_valid(c) {
+        if let Some(c) = &self.country
+            && !countries_utils::is_code_valid(c) {
                 return Err(MemberControllerErr::InvalidCountryCode.into());
             }
-        }
 
-        if let Some(d) = &self.birth {
-            if !d.check() {
+        if let Some(d) = &self.birth
+            && !d.check() {
                 return Err(MemberControllerErr::MalformedDateOfBirth.into());
             }
-        }
 
-        if let Some(d) = &self.death {
-            if !d.check() {
+        if let Some(d) = &self.death
+            && !d.check() {
                 return Err(MemberControllerErr::MalformedDateOfDeath.into());
             }
-        }
 
         check_opt_str_val(
             &self.note,
@@ -221,11 +216,10 @@ impl MemberRequest {
             }
         }
 
-        if let Some(father) = self.father {
-            if !members_service::exists(member.family_id(), father).await? {
+        if let Some(father) = self.father
+            && !members_service::exists(member.family_id(), father).await? {
                 return Err(MemberControllerErr::FatherNotExisting.into());
             }
-        }
 
         member.first_name = self.first_name;
         member.last_name = self.last_name;