com.xuexiang.xui.widget.edittext.materialedittext.validation

Class NotAllowEmptyValidator

java.lang.Object

com.xuexiang.xui.widget.edittext.materialedittext.validation.METValidator

com.xuexiang.xui.widget.edittext.materialedittext.validation.NotAllowEmptyValidator

public class NotAllowEmptyValidator
extends METValidator

非空检验

Since:

2019/5/14 10:27

Author:

xuexiang

Field Summary

Fields inherited from class com.xuexiang.xui.widget.edittext.materialedittext.validation.METValidator

errorMessage

Constructor Summary

Constructors

Constructor and Description
NotAllowEmptyValidator(java.lang.String errorMessage)

Method Summary

Modifier and Type	Method and Description
boolean	isValid(java.lang.CharSequence text, boolean isEmpty) Abstract method to implement your own validation checking.

Methods inherited from class com.xuexiang.xui.widget.edittext.materialedittext.validation.METValidator

getErrorMessage, setErrorMessage

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NotAllowEmptyValidator

public NotAllowEmptyValidator(java.lang.String errorMessage)

Method Detail

isValid

public boolean isValid(java.lang.CharSequence text,
                       boolean isEmpty)

Description copied from class: METValidator

Abstract method to implement your own validation checking.

Specified by:

isValid in class METValidator

Parameters:

text - The CharSequence representation of the text in the EditText field. Cannot be null, but may be empty.

isEmpty - Boolean indicating whether or not the text param is empty

Returns:

True if valid, false if not