function date_preg in Date 5

Regex validation for iso date

4 calls to date_preg()

date_iso2array in ./date.inc

date_iso2unix in ./date.inc

date_range_value in ./date_views.inc

Validate and pad date range argument element

date_text2iso in ./date.inc

Use stringtotime function to create an iso date out of text

File

./date.inc, line 1600

Date/time API functions

Code

function date_preg($item) {
  if (preg_match('/([0-9]{4})-([0-9]{2})-([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})/', $item)) {
    return TRUE;
  }
  else {
    return FALSE;
  }
}