function fapi_validation_rule_numeric in Form API Validation 7

Same name and namespace in other branches

1. 6 fapi_validation.module \fapi_validation_rule_numeric()
2. 7.2 fapi_validation.module \fapi_validation_rule_numeric()

Rules

1 string reference to 'fapi_validation_rule_numeric'

fapi_validation_fapi_validation_rules in ./fapi_validation.module

Implementation of hook_fapi_validation_rules

File

./fapi_validation.module, line 229

Code

function fapi_validation_rule_numeric($value) {
  return is_numeric($value);
}