Follow

Keep Up to Date with the Most Important News

By pressing the Subscribe button, you confirm that you have read and are agreeing to our Privacy Policy and Terms of Use
Contact

Regex to force lowered one word snack case

I am trying to write a Dart CLI app. I want user to enter only lowered one word snack case like my_new_app_name. What is the regex of this?

>Solution :

MEDevel.com: Open-source for Healthcare and Education

Collecting and validating open-source software for healthcare, education, enterprise, development, medical imaging, medical records, and digital pathology.

Visit Medevel

Here is the solution:

final rgxp = RegExp(r'^[a-z_]+$');
rgxp.hasMatch('my_new_app_name');
Add a comment

Leave a Reply

Keep Up to Date with the Most Important News

By pressing the Subscribe button, you confirm that you have read and are agreeing to our Privacy Policy and Terms of Use

Discover more from Dev solutions

Subscribe now to keep reading and get access to the full archive.

Continue reading