Java Regex Number Validate isNumberOfShownValue(String inputString)

Description

is Number Of Shown Value

License

Open Source License

Declaration

public static boolean isNumberOfShownValue(String inputString) 

Method Source Code

//package com.java2s;
// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt

import java.util.regex.Pattern;

public class Main {
    public static boolean isNumberOfShownValue(String inputString) {

        String regex = "^[1-9]\\d*"; //$NON-NLS-1$
        return getCheckValue(regex, inputString);
    }//w w  w . j  ava 2s  .co m

    public static boolean getCheckValue(String regex, String inputString) {

        if (isEmpty(inputString)) {
            return false;
        }

        return Pattern.matches(regex, inputString);
    }

    /**
     * DOC Zqin Comment method "isEmpty".
     * 
     * @param strs
     * @return
     */
    public static boolean isEmpty(String... strs) {
        if (strs == null) {
            return false;
        }

        for (String str : strs) {
            if (str == null) {
                return true;
            } else if ("".equals(str.trim())) { //$NON-NLS-1$
                return true;
            }
        }

        return false;
    }
}

Related

1. isNumber(String value)
2. isNumber(String value)
3. isNumber_Lowerletter_Underline(String str)
4. isNumberForLength(String numStr, int length)
5. isNumberLiteral(String s)
6. isNumeric(String as_argument)
7. isNumeric(String input)
8. isNumeric(String number)
9. isNumeric(String s)