Node.js Regular expression Match

Description

Click the following links for the tutorial for Regular expression and Match.

1. Get param for name
2. HTML Form Field - How to require an input format
3. Replace a new line character by regex
4. Check if a string is a valid email via regex
5. Convert a string to camel case notation with regex
6. Is string a digit via regex
7. Use regex to check string start
8. Use regex to check string ends



9. Param name must star with a letter or the _ symbole then can be followed by any letters, numbers or _ symbole
10. Is String an integer or float by regex