function twitterfield_is_hashtag in TwitterField 7

Check if the given value is a Hashtag.

Parameters

$value String to check.:

Return value

boolean

1 call to twitterfield_is_hashtag()

_twitterfield_field_widget_validate in ./twitterfield.module

An #element_validate callback for the twitterfield field widget.

File

./twitterfield.module, line 331

The Twitter Field Widget provides a custom field formatter to display Twitter Id's as Twitter Profile Widgets.

Code

function twitterfield_is_hashtag($value) {
  return preg_match('/^#[\\w]+$/', $value);
}