[英]How to validate PAN No and Bank account number using php?
I need to validate pan number and bank account number fields. 我需要验证银行帐号和银行帐号字段。 How can I do that using php?
我怎么能用PHP做到这一点? I have to implement this validation in civicrm custom form.
我必须以civicrm自定义形式实施此验证。 civicrm has any built in function for these two validations.
civicrm具有这两种验证的内置功能。
Pan number validation regular expression 泛数验证正则表达式
if (!preg_match("/^([a-zA-Z]){5}([0-9]){4}([a-zA-Z]){1}?$/", $pannumber)) {
echo "Invalid pan number";
}
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