/**
* @version 0.2
* @author Ricardo Leon
* @comments Ricardo Leon
* @date 2002/08/25
* Function that checks if the String is of bigger or equal than the Min. Length
* @param str1 the value to be checked
* @param minSize the required min. size
* @return true if the string contains only digits
*/
function isMinSize(str1, minSize) {
var trimmedString = Trim(str1);
if (trimmedString.length >= minSize) {
return true;
}
return false;
}
/**
* @version 0.2
* @author Ricardo Leon
* @comments Ricardo Leon
* @date 2002/08/25
* Function that checks if the String is lesser or equal than the Max. Length
* @param str1 the value to be checked
* @param maxSize the required max. size
* @return true if the string contains only digits
*/
function isMaxSize(str1, maxSize) {
var trimmedString = Trim(str1);
if (trimmedString.length <= maxSize) {
return true;
}
return false;
}
/**
* @version 0.2
* @author Okada
* @author Ricardo Leon
* @comments Ricardo Leon
* @date 2002/08/21
* Function that checks if the String contains Numeric Digits ([0-9]) only
* @param str1 the value to be checked
* @return true if the string contains only digits
*/
function isNumericDigits(str1) {
err = 0;
for (i=0;i -1) {
// Do Nothing
}
else {
err++;
}
}
if (err!=0) {
return false;
}
else {
return true;
}
}
/**
* @version 0.2
* @author Okada
* @author Ricardo Leon
* @comments Ricardo Leon
* @date 2002/08/21
* Function that checks if the String is not empty
* @param strValue the value to be checked
* @return true if the string is empty
*/
function isEmpty(strValue) {
if (Trim(strValue) == "") {
return true;
}
return false;
}
/**
* @version 0.2
* @author Okada
* @author Ricardo Leon
* @comments Ricardo Leon
* @date 2002/08/21
* Function that checks if the string contains 2 bytes characters only (for example: Kanji, Katakana, Hiragana but not non-hankaku-kana), do not allow the space
* @param str1 the String to be validated
* @return true if the string is only 2 bytes characters.
*/
function isKanjiOr(str1){
err = 0;
for (i=0;i?_ ";
if (onebytechars.indexOf(str1.charAt(i)) > -1) {
err++;
}
else if ((48<=code && code <=57) || (65<= code && code <=90) || (97 <= code && code <= 122)) {
err++;
}
else {
}
}
if (err!=0) {
return false; // includes 1byte char
}
else {
return true; // is all 2byte chars
}
}
/**
* @version 0.2
* @author Okada
* @author Ricardo Leon
* @comments Ricardo Leon
* @date 2002/08/21
* Function that checks if the String contains Hankukukana characters
* @param str1 the string to be checked
* @return a boolean value to indicate
*/
function hasHankakukana(str1){
err = 0;
for (i=0;i -1) {
err++;
}
else {
}
}
if (err!=0) {
return true; // includes hankaku-kana
}
else {
return false; // is all 2byte chars or ASCII chars
}
}
/**
* @version 0.2
* @author Okada
* @author Ricardo Leon
* @comments Ricardo Leon
* @date 2002/08/21
* Function that checks if string is compossed of Hankukakana characters.
* @param inputStr the string to be checked
* @return true if the whole string is compossed of Hankukakana characters.
*/
function isHankakukana(inputStr)
{
err = 0;
if (inputStr == null || inputStr == "") {
//return false; // if you want to check empty value
}
for (i=0;i -1) {
}
else {
err++;
}
}
if (err!=0) {
return false;
}
else {
return true;
}
}
/**
* @version 0.2
* @author Okada
* @author Ricardo Leon
* @comments Ricardo Leon
* @date 2002/08/21
* Function that checks if the String is Katakana
* @param str1 the string to be checked
* @return true if the string is katakana
*/
function isKatakana(str1){
var RE = /^[ァ-ヶ・ーヽヾ]*$/
if(RE.test(str1) == true) {
return true;
}
else {
return false;
}
}
/**
* @version 0.2
* @author Okada
* @author Ricardo Leon
* @comments Ricardo Leon
* @date 2002/08/21
* Function that checks if the whole string is a "pure-japanese" string (checks if all the characters are 2byte characters).
* @param str1 the string to be checked
* @return true if the whole string is a "pure-japanese" string (checks if all the characters are 2byte characters).
*/
function isJapanese(str1) {
var i;
for(i=0; i < str1.length; i++) {
if(escape(str1.charAt(i)).length < 4) {
return false;
}
}
return true;
}
/**
* @version 0.2
* @author Okada
* @author Ricardo Leon
* @comments Ricardo Leon
* @date 2002/08/21
* Function that checks if the string has a "Pound" sign
* @param str1 the string to be checked
* @return true if the string has a "Pound" sign
*/
function hasPoundSign(str1){
pound = 0;
for (i=0;i -1) {
pound++;
}
}
if (pound == 0) { // if it didn't find the found sign
return false;
}
else {
return true;
}
}
/**
* @version 0.2
* @author Okada
* @author Ricardo Leon
* @comments Ricardo Leon
* @date 2002/08/21
* Function that checks if all characters use Ascii Characters
* @param str1 the string to be checked
* @return true if all characters use Ascii Characters
*/
function isAllAsciistr(str1){
err = 0;
for (i=0;i?_ ";
if (asciisymbol.indexOf(str1.charAt(i)) > -1) {
}
else if ((48<=code && code <=57) || (65<= code && code <=90) || (97 <= code && code <= 122)) {
}
else {
err++;
}
}
if (err!=0) {
return false;
}
else {
return true;
}
}
/**
* @version 0.3
* @author Okada
* @author Ricardo Leon
* @comments Ricardo Leon
* @date 2002/08/21
* Function that checks if the Date is a valid date (for example, do not allow 31th February). Do not allows values below or equal the year 1900 or above or equal the year 2070
* @param yyyy The year (in the 4-digits YYYY format)
* @param mm The month
* @param dd The day
* @return true if the date is not valid
*/
function isValidDate(yyyy, mm, dd) {
/* Start Addition by Ricardo */
/* Check first if the given parameters are valid numerical digits (natural values) */
if (!isNumericDigits(yyyy)) {
return false;
}
if (!isNumericDigits(mm)) {
return false;
}
if (!isNumericDigits(dd)) {
return false;
}
/* End Addition by Ricardo */
if (mm < 01 || mm > 12) {
return false;
}
if (yyyy > 2070 || yyyy < 1900) {
return false;
}
if ((mm == 4 || mm == 6 || mm == 9 || mm == 11) && (dd < 1 || dd > 30)) {
return false;
}
if ((mm == 1 || mm == 3 || mm == 5 || mm == 7 || mm == 8 || mm == 10 || mm == 12) && (dd < 1 || dd > 31)) {
return false;
}
if (mm == 2) {
if(((yyyy % 400 != 0 && yyyy % 100 == 0) || yyyy % 4 != 0) && (dd < 1 || dd > 28)) {
return false;
}
if ((yyyy % 400 == 0 || yyyy % 4 == 0) && (dd < 1 || dd > 29)) {
return false;
}
}
return true;
}
/**
* @version 0.2
* @author Okada
* @author Ricardo Leon
* @comments Ricardo Leon
* @date 2002/08/21
* Function that checks if the date is ok (for example, don't allow a Month 13).
* @param yy the year in a 2-digit YY format
* @param mm the month
* @return false if the date is not valid
*/
function isValidShortDate(yy, mm){
if (yy < 0) {
return false;
}
var yyyy = "20" + yy;
if (mm < 01 || mm > 12) {
return false;
}
return true;
}
/**
* @version 0.2
* @comments Ricardo Leon
* @date 2002/08/21
* Function that trims the spaces of a String on both sides
* @param inString the string to be trimmed
* @return a String with the same contents but without the spaces at the ends
*/
function Trim(inString) {
var retVal = "";
var start = 0;
while ((start < inString.length) && (inString.charAt(start) == ' ')) {
++start;
}
var end = inString.length;
while ((end > 0) && (inString.charAt(end - 1) == ' ')) {
--end;
}
retVal = inString.substring(start, end);
return retVal;
}
/**
* @version 0.1
* @comments Pravin Bhirud
* @date 2003/09/24
* Function that checks whether the inserted email is valid
* @return true if ut is valid or false otherwise
*/
function isValidEmail(strEmail){
var em=strEmail;
var x=strEmail.indexOf("@");
var y=strEmail.indexOf(".");
if(x<1){
return false;
}
//if(y<(x+2)){
// return false;
//}
var check_text ="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._-%@";
for( i = 0; i 0) {
return true;
}
return false;
}
/* End of File*/