请记住,如果没有preg_match的if语句验证有效,但是使用preg_match它总是返回false
我想验证该字段,并确保其中有8个数字,不多也不少。
function account_number_validation($validation_result){
$form = $validation_result["form"];
if(!preg_match('[0-9]{8}', $_POST['input_19'])){
// set the form validation to false
$validation_result["is_valid"] = false;
//finding Field with ID of 1 and marking it as failed validation
foreach($form["fields"] as &$field){
if($field["id"] == "19"){
$field["failed_validation"] = true;
$field["validation_message"] = "This field is invalid!";
break;
}
}
}
//Assign modified $form object back to the validation result
$validation_result["form"] = $form;
return $validation_result;
}
任何想法的人?
答案 0 :(得分:0)
使用以下命令更改if语句:
if(!preg_match('/^[0-9]{8}$/', $_POST['input_19'])){
答案 1 :(得分:0)
试试这个:
// ...
if(!preg_match('#[0-9]{8}#', $_POST['input_19'])) {
// ...