diff --git a/airbyte-webapp/src/locales/en.json b/airbyte-webapp/src/locales/en.json
index 8bff60bd0e71..d03d0fbd6ddf 100644
--- a/airbyte-webapp/src/locales/en.json
+++ b/airbyte-webapp/src/locales/en.json
@@ -164,13 +164,14 @@
   "form.transformationName": "Transformation name *",
   "form.transformationType": "Transformation type *",
   "form.dockerUrl": "Docker image URL with dbt installed *",
-  "form.repositoryUrl": "Git repository URL of the custom transformation project *",
   "form.entrypoint": "Entrypoint arguments for dbt cli to run the project *",
   "form.entrypoint.docs": "Learn more",
   "form.entrypoint.linked": "Entrypoint arguments for dbt cli to run the project. <a>Learn more</a> *",
   "form.gitBranch": "Git branch name (leave blank for default branch)",
   "form.selectType": "Select a type",
+  "form.repositoryUrl": "Git repository URL of the custom transformation project *",
   "form.repositoryUrl.placeholder": "https://github.com/<angle>organisation</angle>/<angle>git_repo</angle>.git",
+  "form.repositoryUrl.invalidUrl": "Please enter a valid Git repository URL",
 
   "form.sourceNamespace": "Source namespace",
   "form.sourceStreamName": "Source stream name",
diff --git a/airbyte-webapp/src/views/Connection/TransformationForm/TransformationForm.tsx b/airbyte-webapp/src/views/Connection/TransformationForm/TransformationForm.tsx
index 5ba2540e75fe..389ecff8df23 100644
--- a/airbyte-webapp/src/views/Connection/TransformationForm/TransformationForm.tsx
+++ b/airbyte-webapp/src/views/Connection/TransformationForm/TransformationForm.tsx
@@ -3,7 +3,6 @@ import type { FormikErrors } from "formik/dist/types";
 import { getIn, useFormik } from "formik";
 import React from "react";
 import { FormattedMessage, useIntl } from "react-intl";
-import * as yup from "yup";
 
 import { FormChangeTracker } from "components/FormChangeTracker";
 import { ControlLabels } from "components/LabeledControl";
@@ -20,6 +19,7 @@ import { links } from "utils/links";
 import { equal } from "utils/objects";
 
 import styles from "./TransformationForm.module.scss";
+import { validationSchema } from "./utils";
 
 interface TransformationProps {
   transformation: OperationCreate;
@@ -28,18 +28,6 @@ interface TransformationProps {
   isNewTransformation?: boolean;
 }
 
-const validationSchema = yup.object({
-  name: yup.string().required("form.empty.error"),
-  operatorConfiguration: yup.object({
-    dbt: yup.object({
-      gitRepoUrl: yup.string().required("form.empty.error"),
-      dockerImage: yup.string().required("form.empty.error"),
-      dbtArguments: yup.string().required("form.empty.error"),
-      gitRepoBranch: yup.string().nullable(),
-    }),
-  }),
-});
-
 function prepareLabelFields(
   errors: FormikErrors<OperationRead>,
   name: string
diff --git a/airbyte-webapp/src/views/Connection/TransformationForm/utils.test.ts b/airbyte-webapp/src/views/Connection/TransformationForm/utils.test.ts
new file mode 100644
index 000000000000..5640544e4cbf
--- /dev/null
+++ b/airbyte-webapp/src/views/Connection/TransformationForm/utils.test.ts
@@ -0,0 +1,86 @@
+import { merge } from "lodash";
+import { InferType, ValidationError } from "yup";
+
+import { validationSchema } from "./utils";
+
+describe("<TransformationForm /> - validationSchema", () => {
+  const customTransformationFields: InferType<typeof validationSchema> = {
+    name: "test name",
+    operatorConfiguration: {
+      dbt: {
+        gitRepoUrl: "https://github.com/username/example.git",
+        dockerImage: "image",
+        dbtArguments: "arguments",
+        gitRepoBranch: "",
+      },
+    },
+  };
+
+  it("should successfully validate the schema", async () => {
+    const result = validationSchema.validate(customTransformationFields);
+
+    await expect(result).resolves.toBeTruthy();
+  });
+
+  it("should fail if 'name' is empty", async () => {
+    await expect(async () => {
+      await validationSchema.validateAt(
+        "name",
+        merge(customTransformationFields, {
+          name: "",
+        })
+      );
+    }).rejects.toThrow(ValidationError);
+  });
+
+  it("should fail if 'gitRepoUrl' is invalid", async () => {
+    await expect(async () => {
+      await validationSchema.validateAt(
+        "operatorConfiguration.dbt.gitRepoUrl",
+        merge(customTransformationFields, {
+          operatorConfiguration: { dbt: { gitRepoUrl: "" } },
+        })
+      );
+    }).rejects.toThrow(ValidationError);
+
+    await expect(async () => {
+      await validationSchema.validateAt(
+        "operatorConfiguration.dbt.gitRepoUrl",
+        merge(customTransformationFields, {
+          operatorConfiguration: { dbt: { gitRepoUrl: "https://github.com/username/example.git   " } },
+        })
+      );
+    }).rejects.toThrow(ValidationError);
+
+    await expect(async () => {
+      await validationSchema.validateAt(
+        "operatorConfiguration.dbt.gitRepoUrl",
+        merge(customTransformationFields, {
+          operatorConfiguration: { dbt: { gitRepoUrl: "https://github.com/username/example.git/" } },
+        })
+      );
+    }).rejects.toThrow(ValidationError);
+  });
+
+  it("should fail if 'dockerImage' is empty", async () => {
+    await expect(async () => {
+      await validationSchema.validateAt(
+        "operatorConfiguration.dbt.dockerImage",
+        merge(customTransformationFields, {
+          operatorConfiguration: { dbt: { dockerImage: "" } },
+        })
+      );
+    }).rejects.toThrow(ValidationError);
+  });
+
+  it("should fail if 'dbtArguments' is empty", async () => {
+    await expect(async () => {
+      await validationSchema.validateAt(
+        "operatorConfiguration.dbt.dbtArguments",
+        merge(customTransformationFields, {
+          operatorConfiguration: { dbt: { dbtArguments: "" } },
+        })
+      );
+    }).rejects.toThrow(ValidationError);
+  });
+});
diff --git a/airbyte-webapp/src/views/Connection/TransformationForm/utils.ts b/airbyte-webapp/src/views/Connection/TransformationForm/utils.ts
new file mode 100644
index 000000000000..50fa38792737
--- /dev/null
+++ b/airbyte-webapp/src/views/Connection/TransformationForm/utils.ts
@@ -0,0 +1,16 @@
+import * as yup from "yup";
+
+export const validationSchema = yup.object({
+  name: yup.string().required("form.empty.error"),
+  operatorConfiguration: yup.object({
+    dbt: yup.object({
+      gitRepoUrl: yup
+        .string()
+        .required("form.empty.error")
+        .matches(/((http(s)?)|(git@[\w.]+))(:(\/\/)?)([\w.@:/\-~]+)(\.git)$/, "form.repositoryUrl.invalidUrl"),
+      dockerImage: yup.string().required("form.empty.error"),
+      dbtArguments: yup.string().required("form.empty.error"),
+      gitRepoBranch: yup.string().nullable(),
+    }),
+  }),
+});