CHCodeVerifier (TSHPay API)

```
public interface CHCodeVerifier
```
CHMobilePin verification interface

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`SecureCodeInputer`	`getSecureCodeInputer()`	Gives the pin inputer object to input byte by byte manually.
`void`	`inputCode(java.lang.String code)`	Input the string for the verification IMPORTANT:The input String value should contain only alphanumeric characters.
`void`	`setCHCodeVerifierListener(CHCodeVerifierListener listener)`	Depending on the CHVerificationMethod, the MPA may be informed right away if the SDK is not able to verify the CVM (e.g.
`void`	`setCVMType(CVMType cvm)`	An API to set the CVM type for WalletPIN.

- Method Detail
  - inputCode
```
void inputCode(java.lang.String code)
```
    Input the string for the verification IMPORTANT:The input String value should contain only alphanumeric characters. eg. 0-9, a-z, A-Z. The length shall be at least 4 and maximum 32.
    
    Parameters:
    
    code - the input code
  - getSecureCodeInputer
```
SecureCodeInputer getSecureCodeInputer()
```
    Gives the pin inputer object to input byte by byte manually. IMPORTANT:The input String value should contain only alphanumeric characters. eg. 0-9, a-z, A-Z.
    
    Returns:
    
    SecureCodeInputer instance.
  - setCHCodeVerifierListener
```
void setCHCodeVerifierListener(CHCodeVerifierListener listener)
```
    Depending on the CHVerificationMethod, the MPA may be informed right away if the SDK is not able to verify the CVM (e.g. Wallet PIN).
    
    Parameters:
    
    listener - - the callback to delegate the result to the MPA.
  - setCVMType
```
void setCVMType(CVMType cvm)
```
    An API to set the CVM type for WalletPIN.
    
    Parameters:
    
    cvm - CVMType