pub fn validate_email(email: &str) -> Result<()>Expand description
Validate an email address format
Performs basic email validation checking for:
- Non-empty string
- Contains exactly one @ symbol
- Has non-empty local and domain parts
- Domain contains at least one dot
- No whitespace characters
ยงExample
use stateset_core::validate_email;
assert!(validate_email("user@example.com").is_ok());
assert!(validate_email("invalid").is_err());
assert!(validate_email("").is_err());