Verify cookiecutter input for invalid characters

src/fprime/cookiecutter_templates/cookiecutter-fprime-deployment/hooks/pre_gen_project.py

@@ -0,0 +1,8 @@
+from fprime.util.cookiecutter_wrapper import is_valid_name
+
+name = "{{ cookiecutter.deployment_name }}"
+
+if is_valid_name(name) != "valid":
+    raise ValueError(
+        f"Unacceptable deployment name: {name}. Do not use spaces or special characters"
+    )

src/fprime/cookiecutter_templates/cookiecutter-fprime-module/hooks/pre_gen_project.py

@@ -0,0 +1,8 @@
+from fprime.util.cookiecutter_wrapper import is_valid_name
+
+name = "{{ cookiecutter.module_name }}"
+
+if is_valid_name(name) != "valid":
+    raise ValueError(
+        f"Unacceptable module name: {name}. Do not use spaces or special characters"
+    )

src/fprime/cookiecutter_templates/cookiecutter-fprime-project/hooks/pre_gen_project.py

@@ -0,0 +1,8 @@
+from fprime.util.cookiecutter_wrapper import is_valid_name
+
+name = "{{ cookiecutter.project_name }}"
+
+if is_valid_name(name) != "valid":
+    raise ValueError(
+        f"Unacceptable project name: {name}. Do not use spaces or special characters"
+    )