function fapi_validation_filter_numeric in Form API Validation 7

Same name and namespace in other branches

1. 8 src/fapi_filters/fapi_filters.inc \fapi_validation_filter_numeric()
2. 6 fapi_validation.module \fapi_validation_filter_numeric()
3. 7.2 fapi_validation.module \fapi_validation_filter_numeric()

Filters

1 string reference to 'fapi_validation_filter_numeric'

fapi_validation_fapi_validation_filters in ./fapi_validation.module

Implementation of hook_fapi_validation_filters

File

./fapi_validation.module, line 310

Code

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