Block special character for project name

[WuYuanhun]

add special character validation for project name (issue #273 & #63)

[sciencewhiz]

Does this only block it on the project name or also in the project path? There's also been instances of the later.

I think it's too restrictive. For example underscore and hyphens are blocked. It might be better to block known bad characters then whitelist a limited subset.

[WuYuanhun]

Does this only block it on the project name or also in the project path? There's also been instances of the later.

I think it's too restrictive. For example underscore and hyphens are blocked. It might be better to block known bad characters then whitelist a limited subset.

Then We need to set up a blacklist.

The project name block strategies will be

• string started with or ended with symbols are not allowed
• string started with or ended with space are not allowed
• string with blacklist character

The path block strategies will be

• path with blacklist character
• path with whitespace

[ThadHouse]

We can't block paths with white space too many users have a space in their username. The project name is the only one we need to block white space from

[WuYuanhun]

We can't block paths with white space too many users have a space in their username

I see.