Initial commit

typo3conf/ext/compatibility6/Resources/Public/JavaScript/jsfunc.validateform.js

@@ -0,0 +1,153 @@
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+
+function validateForm(theFormname,theFieldlist,goodMess,badMess,emailMess) {
+	var formObject = document[theFormname];
+	if (!formObject) {
+		formObject = document.getElementById(theFormname);
+	}
+	if (formObject && theFieldlist) {
+		var index=1;
+		var theField = split(theFieldlist, ",", index);
+		var msg="";
+		var theEreg = '';
+		var theEregMsg = '';
+		var specialMode = '';
+		var theLabel, a;
+
+		while (theField) {
+			theEreg = '';
+			specialMode = '';
+
+				// Check special modes:
+			if (theField == '_EREG')	{	// EREG mode: _EREG,[error msg],[JS ereg],[fieldname],[field Label]
+				specialMode = theField;
+
+				index++;
+				theEregMsg = split(theFieldlist, ",", index);
+				index++;
+				theEreg = split(theFieldlist, ",", index);
+			} else if (theField == '_EMAIL') {
+				specialMode = theField;
+			}
+
+				// Get real field name if special mode has been set:
+			if (specialMode) {
+				index++;
+				theField = split(theFieldlist, ",", index);
+			}
+
+			index++;
+			theLabel = split(theFieldlist, ",", index);
+			theField = theField;
+			if (formObject[theField]) {
+				var fObj = formObject[theField];
+				var type=fObj.type;
+				if (!fObj.type) {
+					type="radio";
+				}
+				var value="";
+				switch(type) {
+					case "text":
+					case "textarea":
+					case "password":
+					case "file":
+						value = fObj.value;
+					break;
+					case "select-one":
+						if (fObj.selectedIndex>=0) {
+							value = fObj.options[fObj.selectedIndex].value;
+						}
+					break;
+					case "select-multiple":
+						var l=fObj.length;
+						for (a=0;a<l;a++) {
+							if (fObj.options[a].selected) {
+								 value+= fObj.options[a].value;
+							}
+						}
+					break;
+					case "radio":
+					case "checkbox":
+						var len=fObj.length;
+						if (len) {
+							for (a=0;a<len;a++) {
+								if (fObj[a].checked) {
+									value = fObj[a].value;
+								}
+							}
+						} else {
+							if (fObj.checked) {
+								value = fObj.value;
+							}
+						}
+					break;
+					default:
+						value = 1;
+				}
+
+				switch(specialMode) {
+					case "_EMAIL":
+						var theRegEx_notValid = new RegExp("(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)", "gi");
+						var theRegEx_isValid = new RegExp("^.+\@[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,4}|[0-9]{1,3})$","");
+						if (!theRegEx_isValid.test(value))	{	// This part was supposed to be a part of the condition: " || theRegEx_notValid.test(value)" - but I couldn't make it work (Mozilla Firefox, linux) - Anyone knows why?
+							msg+="\n"+theLabel+' ('+(emailMess ? emailMess : 'Email address not valid!')+')';
+						}
+					break;
+					case "_EREG":
+						var theRegEx_isValid = new RegExp(theEreg,"");
+						if (!theRegEx_isValid.test(value)) {
+							msg+="\n"+theLabel+' ('+theEregMsg+')';
+						}
+					break;
+					default:
+						if (!value) {
+							msg+="\n"+theLabel;
+						}
+				}
+			}
+			index++;
+			theField = split(theFieldlist, ",", index);
+		}
+		if (msg) {
+			var theBadMess = badMess;
+			if (!theBadMess) {
+				theBadMess = "You must fill in these fields:";
+			}
+			theBadMess+="\n";
+			alert(theBadMess+msg);
+			return false;
+		} else {
+			var theGoodMess = goodMess;
+			if (theGoodMess) {
+				alert(theGoodMess);
+			}
+			return true;
+		}
+	}
+}
+function split(theStr1, delim, index) {
+	var theStr = ''+theStr1;
+	var lengthOfDelim = delim.length;
+	var sPos = -lengthOfDelim;
+	var a, ePos;
+	if (index<1) {index=1;}
+	for (a=1; a<index; a++) {
+		sPos = theStr.indexOf(delim, sPos+lengthOfDelim);
+		if (sPos==-1)	{return null;}
+	}
+	ePos = theStr.indexOf(delim, sPos+lengthOfDelim);
+	if(ePos == -1)	{ePos = theStr.length;}
+	return (theStr.substring(sPos+lengthOfDelim,ePos));
+}