if(!dj_undef("tagName",elem) 
if(!_undef("tagName",elem) 
dojox.validate.check = function(/*HTMLFormElement*/form, /*Object*/profile){	// summary: validates user input of an HTML form based on input profile	//	// description:	//	returns an object that contains several methods summarizing the results of the validation	//	// form: form to be validated	// profile: specifies how the form fields are to be validated	// {trim:Array, uppercase:Array, lowercase:Array, ucfirst:Array, digit:Array,	//	required:Array, dependencies:Object, constraints:Object, confirm:Object}	// Essentially private properties of results object	var missing = [];	var invalid = [];	// results object summarizes the validation	var results = {		isSuccessful: function() {return ( !this.hasInvalid() && !this.hasMissing() );},		hasMissing: function() {return ( missing.length > 0 );},		getMissing: function() {return missing;},		isMissing: function(elemname) {			for(var i = 0; i < missing.length; i++){				if(elemname == missing[i]){ return true; }			}			return false;		},		hasInvalid: function() {return ( invalid.length > 0 );},		getInvalid: function() {return invalid;},		isInvalid: function(elemname){			for(var i = 0; i < invalid.length; i++){				if(elemname == invalid[i]){ return true; }			}			return false;		}	};	// Filters are applied before fields are validated.	// Trim removes white space at the front and end of the fields.	if(profile.trim instanceof Array){		for(var i = 0; i < profile.trim.length; i++){			var elem = form[profile.trim[i]];			if(dj_undef("type", elem) || elem.type != "text" && elem.type != "textarea" && elem.type != "password"){ continue; }			elem.value = elem.value.replace(/(^\s*|\s*$)/g, "");		}	}	// Convert to uppercase	if(profile.uppercase instanceof Array){		for(var i = 0; i < profile.uppercase.length; i++){			var elem = form[profile.uppercase[i]];			if(dj_undef("type", elem) || elem.type != "text" && elem.type != "textarea" && elem.type != "password"){ continue; }			elem.value = elem.value.toUpperCase();		}	}	// Convert to lowercase	if(profile.lowercase instanceof Array){		for (var i = 0; i < profile.lowercase.length; i++){			var elem = form[profile.lowercase[i]];			if(dj_undef("type", elem) || elem.type != "text" && elem.type != "textarea" && elem.type != "password"){ continue; }			elem.value = elem.value.toLowerCase();		}	}	// Uppercase first letter	if(profile.ucfirst instanceof Array){		for(var i = 0; i < profile.ucfirst.length; i++){			var elem = form[profile.ucfirst[i]];			if(dj_undef("type", elem) || elem.type != "text" && elem.type != "textarea" && elem.type != "password"){ continue; }			elem.value = elem.value.replace(/\b\w+\b/g, function(word) { return word.substring(0,1).toUpperCase() + word.substring(1).toLowerCase(); });		}	}	// Remove non digits characters from the input.	if(profile.digit instanceof Array){		for(var i = 0; i < profile.digit.length; i++){			var elem = form[profile.digit[i]];			if(dj_undef("type", elem) || elem.type != "text" && elem.type != "textarea" && elem.type != "password"){ continue; }			elem.value = elem.value.replace(/\D/g, "");		}	}	// See if required input fields have values missing.	if(profile.required instanceof Array){		for(var i = 0; i < profile.required.length; i++){ 			if(!dojo.isString(profile.required[i])){ continue; }			var elem = form[profile.required[i]];			// Are textbox, textarea, or password fields blank.			if(!dj_undef("type", elem) 				&& (elem.type == "text" || elem.type == "textarea" || elem.type == "password" || elem.type == "file") 				&& /^\s*$/.test(elem.value)){					missing[missing.length] = elem.name;			}			// Does drop-down box have option selected.			else if(!dj_undef("type", elem) && (elem.type == "select-one" || elem.type == "select-multiple") 						&& (elem.selectedIndex == -1 						|| /^\s*$/.test(elem.options[elem.selectedIndex].value))){				missing[missing.length] = elem.name;			}			// Does radio button group (or check box group) have option checked.			else if(elem instanceof Array){				var checked = false;				for(var j = 0; j < elem.length; j++){					if (elem[j].checked) { checked = true; }				}				if(!checked){						missing[missing.length] = elem[0].name;				}			}		}	}	// See if checkbox groups and select boxes have x number of required values.	if(profile.required instanceof Array){		for (var i = 0; i < profile.required.length; i++){ 			if(!dojo.isObject(profile.required[i])){ continue; }			var elem, numRequired;			for(var name in profile.required[i]){ 				elem = form[name]; 				numRequired = profile.required[i][name];			}			// case 1: elem is a check box group			if(elem instanceof Array){				var checked = 0;				for(var j = 0; j < elem.length; j++){					if(elem[j].checked){ checked++; }				}				if(checked < numRequired){						missing[missing.length] = elem[0].name;				}			}			// case 2: elem is a select box			else if(!dj_undef("type", elem) && elem.type == "select-multiple" ){				var selected = 0;				for(var j = 0; j < elem.options.length; j++){					if (elem.options[j].selected && !/^\s*$/.test(elem.options[j].value)) { selected++; }				}				if(selected < numRequired){						missing[missing.length] = elem.name;				}			}		}	}	// Dependent fields are required when the target field is present (not blank).	// Todo: Support dependent and target fields that are radio button groups, or select drop-down lists.	// Todo: Make the dependency based on a specific value of the target field.	// Todo: allow dependent fields to have several required values, like {checkboxgroup: 3}.	if(dojo.isObject(profile.dependencies)){		// properties of dependencies object are the names of dependent fields to be checked		for(name in profile.dependencies){			var elem = form[name];	// the dependent element			if(dj_undef("type", elem)){continue;}			if(elem.type != "text" && elem.type != "textarea" && elem.type != "password"){ continue; } // limited support			if(/\S+/.test(elem.value)){ continue; }	// has a value already			if(results.isMissing(elem.name)){ continue; }	// already listed as missing			var target = form[profile.dependencies[name]];			if(target.type != "text" && target.type != "textarea" && target.type != "password"){ continue; }	// limited support			if(/^\s*$/.test(target.value)){ continue; }	// skip if blank			missing[missing.length] = elem.name;	// ok the dependent field is missing		}	}	// Find invalid input fields.	if(dojo.isObject(profile.constraints)){		// constraint properties are the names of fields to bevalidated		for(name in profile.constraints){			var elem = form[name];			if(!elem) {continue;}						// skip if blank - its optional unless required, in which case it			// is already listed as missing.			if(!dj_undef("tagName",elem) 				&& (elem.tagName.toLowerCase().indexOf("input") >= 0					|| elem.tagName.toLowerCase().indexOf("textarea") >= 0) 				&& /^\s*$/.test(elem.value)){ 				continue; 			}						var isValid = true;			// case 1: constraint value is validation function			if(dojo.isFunction(profile.constraints[name])){				isValid = profile.constraints[name](elem.value);			}else if(dojo.isArray(profile.constraints[name])){								// handle nested arrays for multiple constraints				if(dojo.isArray(profile.constraints[name][0])){					for (var i=0; i<profile.constraints[name].length; i++){						isValid = dojox.validate.evaluateConstraint(profile, profile.constraints[name][i], name, elem);						if(!isValid){ break; }					}				}else{					// case 2: constraint value is array, first elem is function,					// tail is parameters					isValid = dojox.validate.evaluateConstraint(profile, profile.constraints[name], name, elem);				}			}						if(!isValid){					invalid[invalid.length] = elem.name;			}		}	}	// Find unequal confirm fields and report them as Invalid.	if(dojo.isObject(profile.confirm)){		for(name in profile.confirm){			var elem = form[name];	// the confirm element			var target = form[profile.confirm[name]];			if (dj_undef("type", elem) || dj_undef("type", target) || (elem.type != "text" && elem.type != "textarea" && elem.type != "password") 				||(target.type != elem.type)				||(target.value == elem.value)	// it's valid				||(results.isInvalid(elem.name))// already listed as invalid				||(/^\s*$/.test(target.value)))	// skip if blank - only confirm if target has a value			{				continue; 			}			invalid[invalid.length] = elem.name;		}	}	return results; // Object};
5168	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5168/e77966902f98dcb7a488054df24d2930c3baa217/check.js/buggy/validate/check.js