/* ________________________________________________________________________________ Copyright © 1992-2003 Comspec Communications, Inc. All Rights Reserved. ________________________________________________________________________________ Legal Notice The information contained within this document is confidential, copyrighted and or trade secret. No part of this document may be reproduced or distributed in any form or by any means, in whole or in part, without the prior written permission of Comspec Communications, Inc. ________________________________________________________________________________ Version: 1.0 File: fieldCheck.js Description: Public field check client functionality */ function fieldCheck(form, fields, error) { var IE4 = (document.all && !document.getElementById) ? true : false; var NS4 = (document.layers) ? true : false; var IE5 = (document.all && document.getElementById) ? true : false; var N6 = (document.getElementById && !document.all) ? true : false; // make fields data accessible var fieldAry = fields.split(','); var formObj = eval('document.' + form); var count = 0; var output = error; // check each field while(fieldAry[count]) { // give vars friendly names var field = eval('document.' + form + '.' + fieldAry[count]); count++; var type = fieldAry[count]; count++; var max = fieldAry[count]; count++; var name = fieldAry[count]; count++; var required = fieldAry[count]; count++; // based on the field definition, figure out if there is an error present var errString = ""; errString = checkFieldItem( field, type, max, name, required ); if ( errString != "" ) { if (errString=="field value required\n") { output = output + " - " + name + "\n"; } else { if (errString=="please enter a valid email address\n" && error=="") { output = output + "Please enter a valid email address.\n"; } else { output = output + " - " + name + ", " + errString; } } if (IE5 || N6) { document.getElementById(field.name).style.color='red'; } } else { if (IE5 || N6) { document.getElementById(field.name).style.color='black'; } } } // figure out whether there was an error or not && submit if(output != error) { alert(output); return false; } else { return true; } } function checkFieldItem(field, type, max, name, required) { var freeEmail = /hotmail\.com|aol\.com|yahoo\.com|msn\.com|cs\.com|earthlink\.net|yahoo\.co\.uk|juno\.com|attbi\.com|netscape\.net|bellsouth\.net|webtv\.net|rter\.net|cox\.net|excite\.com|rediffmail\.com|yahoo\.ca|sbcglobal\.net|sympatico\.ca|yahoo\.co\.in|adelphia\.net|ntlworld\.com|hot\.ee|verizon\.net|wmconnect\.com|yahoo\.fr|prodigy\.net|att\.net|optonline\.net|rogers\.com|worldnet\.att\.net|web\.de|yahoo\.com\.au|netzero\.net|lycos\.com|alltel\.net|mindspring\.com|caramail\.com|bigpond\.com|telus\.net|btopenworld\.com|shaw\.ca|mchsi\.com|yahoo\.com\.sg|eudoramail\.com|abv\.bg|interia\.pl|blueyonder\.co\.uk|mail\.ee|btinternet\.com|tampabay\.rr\.com|earthlink\.com|frontiernet\.net|tds\.net|ameritech\.net|bright\.net|netzero\.com|latinmail\.com|indiatimes\.com|cogeco\.ca|yahoo\.com\.br|cfl\.rr\.com|telusplanet\.net|yahoo\.com\.mx|pandora\.be|insightbb\.com|chartermi\.net|mail\.com|email\.com|jippii\.fi|optusnet\.com\.au|yahoo\.com\.hk|ig\.com\.br|libero\.it|centurytel\.net|webmail\.co\.za|yahoo\.de|blackplanet\.com|plasa\.com|freemail\.hu|yahoo\.es|pacbell\.net|wanadoo\.fr|rochester\.rr\.com|yandex\.ru|gaggle\.net|cableone\.net|citlink\.net|swbell\.net|ev1\.net|cox-internet\.com|iwon\.com|talk21\.com|one\.lt|t-online\.de|neo\.rr\.com|videotron\.ca|mynet\.com|ns\.sympatico\.ca|twcny\.rr\.com|lycos\.co\.uk/; // check required fields if ( required == "1" && field.value == "" ) { return "field value required\n"; } // if this field is not required, && the value is "", then just return "", not need to do the field check if ( required == "0" && field.value== "" ) { return ""; } // check text filed's length if ( (type == "text" || type == "password" || type == "select" || type == "file" ) && field.value.length > max && max != 0 ) { return "exceeds length\n"; } // check email field format if ( (type == "email" || type == "emailNotFree") && (!field.value.match(/^([a-zA-Z0-9_\.\-\+\&\=])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,9})$/))) { return "please enter a valid email address\n"; } // check emailNotFree field format if ( type == "emailNotFree" && (freeEmail.test(field.value))) { return "please enter a non-free email address\n"; } // check url field format if ( type == "url" && (!field.value.match(/^http:\/\/.*\.([a-zA-Z0-9]{2,9})([\/]{0,1}).*$/)) ) { return "invalid url\n"; } // check int field format if ( type == "int" ) { var intValue = field.value.replace(/,/g, ""); if (!intValue.match(/^\d+$/) ) { return "invalid integer value\n"; } // check if the value of int field exceed max if ( parseInt(intValue) > max && max !=0 ) { return "exceeds maximum\n"; } } // all the integers must be possitive integers if ( type == "int" && field.value< 0 ) { return "needs possitive integer\n"; } // check rate(field type: text) format //if ( $field = "rate" && !(field.value =~ m/^\d+\.\d*$|^\d*\.\d+$|^\d+$/) ) { // return "viper_fieldcheck_bad_rate"; //} if ( type == "radio" ) { // handler for multiple radio boxes or check boxes var boxCount = 0; var isError = 1; while (boxCount < field.length) { if (field[boxCount].checked == true) { isError = 0; } boxCount++; } if ( isError == 1 ) return "select at least one value\n"; } if (type == "checkbox") { // handler for single check box if (!field.checked) { return "check at least one box\n"; } } return ""; } //function checkAll(delimiter,formName,fieldNames, checkboxFields) { // var fields=fieldNames.split(delimiter); // var empty=0; // var first=1; // var warningStr=''; // var cond =''; // var checkFieldResult=''; ////Enters here // for (var i=0; i