Convert to lowercase

[Peter Knight]

I'm looking at the Sanitizer API and don't see a way to echo a field as all lower case. Is that an issue? It seems we can convert to lower case but only if it's separated by an underscore or a hyphen

Thanks

[kongondo]

52 minutes ago, Peter Knight said:

echo a field

What do you mean by this? Echo the value of a field or echo a field name? If the latter, spaces are not allowed in field names (neither are hyphens; only underscores). If the former, you can just use these PHP functions strtolower or mb_strtolower (for multibyte support)