diff --git a/shared/src/commonMain/kotlin/io.newm.shared/internal/implementations/LoginUseCaseImpl.kt b/shared/src/commonMain/kotlin/io.newm.shared/internal/implementations/LoginUseCaseImpl.kt
index 4996002f..6dff198d 100644
--- a/shared/src/commonMain/kotlin/io.newm.shared/internal/implementations/LoginUseCaseImpl.kt
+++ b/shared/src/commonMain/kotlin/io.newm.shared/internal/implementations/LoginUseCaseImpl.kt
@@ -16,7 +16,7 @@ internal class LoginUseCaseImpl(
     @Throws(KMMException::class, CancellationException::class)
     override suspend fun logIn(email: String, password: String, humanVerificationCode: String) {
         return mapErrorsSuspend {
-            return@mapErrorsSuspend repository.logIn(email, password, humanVerificationCode)
+            return@mapErrorsSuspend repository.logIn(email.trim(), password.trim(), humanVerificationCode)
         }
     }
 
diff --git a/shared/src/commonMain/kotlin/io.newm.shared/internal/implementations/SignupUseCaseImpl.kt b/shared/src/commonMain/kotlin/io.newm.shared/internal/implementations/SignupUseCaseImpl.kt
index a208e001..4897859f 100644
--- a/shared/src/commonMain/kotlin/io.newm.shared/internal/implementations/SignupUseCaseImpl.kt
+++ b/shared/src/commonMain/kotlin/io.newm.shared/internal/implementations/SignupUseCaseImpl.kt
@@ -26,9 +26,9 @@ internal class SignupUseCaseImpl(private val repository: LogInRepository) : Sign
     ) {
         mapErrorsSuspend {
             val newUser = NewUser(
-                email = email,
-                newPassword = password,
-                confirmPassword = passwordConfirmation,
+                email = email.trim(),
+                newPassword = password.trim(),
+                confirmPassword = passwordConfirmation.trim(),
                 authCode = verificationCode
             )
             repository.registerUser(newUser, humanVerificationCode)