function twitterfield_is_username in TwitterField 7

Check if the given value is a twitter username.

Parameters

$value String to check.:

Return value

boolean

2 calls to twitterfield_is_username()

twitterfield_field_formatter_view in ./twitterfield.module

Implements hook_field_formatter_view().

_twitterfield_field_widget_validate in ./twitterfield.module

An #element_validate callback for the twitterfield field widget.

File

./twitterfield.module, line 313

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

Code

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