HashPassword returns the bcrypt hash of the password.

LoadConfig read configuration from file or environment variables.

ParseDateTime extracts a valid mobile number from s.

ParseMobileNumber extracts a valid mobile number from s.

RandomEmail generates a random email.

RandomFloat generates a random float between min and max.

RandomInt generates a random integer between min and max.

RandomString generates a random string of length n.

Set Difference.

Set Intersection.

Config store all configuration of the application.

Date represents a date-only value.