diff options
Diffstat (limited to 'internal/util/validation.go')
| -rw-r--r-- | internal/util/validation.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/internal/util/validation.go b/internal/util/validation.go index 88a56875c..8102bc35d 100644 --- a/internal/util/validation.go +++ b/internal/util/validation.go @@ -142,3 +142,13 @@ func ValidatePrivacy(privacy string) error { // TODO: add some validation logic here -- length, characters, etc return nil } + +// ValidateEmojiShortcode just runs the given shortcode through the regular expression +// for emoji shortcodes, to figure out whether it's a valid shortcode, ie., 2-30 characters, +// lowercase a-z, numbers, and underscores. +func ValidateEmojiShortcode(shortcode string) error { + if !emojiShortcodeRegex.MatchString(shortcode) { + return fmt.Errorf("shortcode %s did not pass validation, must be between 2 and 30 characters, lowercase letters, numbers, and underscores only", shortcode) + } + return nil +} |