function fapi_validation_filter_numeric in Form API Validation 8

Same name and namespace in other branches

1. 6 fapi_validation.module \fapi_validation_filter_numeric()
2. 7.2 fapi_validation.module \fapi_validation_filter_numeric()
3. 7 fapi_validation.module \fapi_validation_filter_numeric()

Filters

1 string reference to 'fapi_validation_filter_numeric'

fapi_validation_fapi_validation_filters in src/fapi_filters/fapi_filters.inc

Implementation of hook_fapi_validation_filters

File

src/fapi_filters/fapi_filters.inc, line 33

Code

function fapi_validation_filter_numeric($value) {
  return preg_replace('/[^0-9]+/', '', $value);
}