function _twitterfield_is_search in TwitterField 6

Check if the given value is a search phrase.

Parameters

$value String to check.:

Return value

boolean

1 call to _twitterfield_is_search()

twitterfield_widget_validate in ./twitterfield.module

An #element_validate callback for the twitterfield_widget field type.

File

./twitterfield.module, line 335

TwitterField: Defines a CCK widget and display formatters for Twitter items.

Code

function _twitterfield_is_search($value) {
  return strpos($value, ' ') !== FALSE || !preg_match('/^[@#]/', $value);
}