moved GUI from old project

nodejs/public/js/val.js

@@ -0,0 +1,147 @@
+( function( $ ) {
+	var settings = {
+		rule: {
+			eq: function( value, options ) {
+				var compare = $( '[name=' + options + ']' ).val();
+	 
+				if ( value != compare ) {
+					return "Miss-match";
+				}
+			}
+		},
+
+		form: {
+			alertCount: false, //pop-up with error count
+			alertCountMessage: " errors!"
+		},
+		
+		processValidation: function ( error_message, $input ) {
+			if ( typeof error_message == 'undefined' || error_message == true ) {
+				return;
+			}
+
+			$( '<b>' ).html( ' - ' + error_message ).appendTo( $input.siblings( 'label' ) );
+			$input.parent().addClass("has-error");
+			failedCount++;
+			return false;
+		}
+	};
+
+	var failedCount = 0;
+
+	function processRule( thisSettings, $input ) {
+		var attr = $input.attr( 'validate' ).split( ':' ), //array of params
+			requirement = attr[1],
+			value = $input.val(), //link to input value
+			rule = attr[0];
+
+		$input.siblings( 'label' ).children( 'b' ).remove(); //removes old error
+		$input.parent().removeClass( "has-error" ); //removes has-error class
+
+		//checks if field is required, and length 
+		if (isNaN(requirement) === false && requirement && value.length < requirement) {
+			return thisSettings.processValidation( 'Must be ' + requirement + ' characters', $input );
+		}
+
+		//checks if empty to stop processing 
+		if ( isNaN( requirement ) === false && value.length === 0 ) {
+			return;
+		}
+
+		if ( rule in thisSettings.rule ) {
+			return thisSettings.processValidation( thisSettings.rule[rule].apply( this, [value, requirement] ), $input );
+		}
+	}
+		
+	$.fn.validate = function( settingsObj, event ) {
+		event = event || window.event;
+		
+		failedCount = 0;
+		var thisForm = false,
+			thisSettings = $.extend( true, settings, settingsObj );
+
+		if ( this.is( '[validate]' ) ) {
+			processRule( thisSettings, this );
+		} else {
+			thisForm = true;
+			this.find( '[validate]' ).each( function () {
+				if(!processRule( thisSettings, $( this ) )){
+					// failedCount++;
+				}
+			});
+		}
+
+		this.attr('isValid', !failedCount);
+		if ( failedCount === 0 ) { //no errors
+			return true;
+		} else { //errors
+			if ( thisForm ){
+				if(thisSettings.form.alertCount){
+					alert( failedCount + thisSettings.form.alertCountMessage );
+				}
+				/* if(event) event.returnValue = false;
+				if(event) event.preventDefault();
+				return false;
+				
+				if(event.preventDefault) if(event)*/ 
+				//event.returnValue = false;
+				event.preventDefault();
+				event.defaultPrevented;
+
+			}
+			return false;
+		}
+	};
+
+	jQuery.extend({
+		validateSettings: function( settingsObj ) {
+			$.extend( true, settings, settingsObj );
+		},
+
+		validateInit: function( ettingsObj ) {
+			$( '[action]' ).on( 'submit', function ( event, settingsObj ){
+				$( this ).validate( settingsObj, event );
+			});
+		}
+	});
+
+}( jQuery ));
+
+$.validateSettings({
+	rule:{
+		ip: function( value ) {
+			value = value.split( '.' );
+ 
+			if ( value.length != 4 ) {
+				return "Malformed IP";
+			}
+ 
+			$.each( value, function( key, value ) {
+				if( value > 255 || value < 0 ) {
+					return "Malformed IP";
+				}
+			});
+		},
+
+		host: function( value ) {
+			var reg = /^(?=.{1,255}$)[0-9A-Za-z](?:(?:[0-9A-Za-z]|-){0,61}[0-9A-Za-z])?(?:\.[0-9A-Za-z](?:(?:[0-9A-Za-z]|-){0,61}[0-9A-Za-z])?)*\.?$/;
+			if ( reg.test( value ) === false ) {
+				return "Invalid";
+			}
+		},
+
+		user: function( value ) {
+			var reg = /^[a-z0-9\_\-\@\.]{1,32}$/;
+			if ( reg.test( value ) === false ) {
+				return "Invalid";
+			}
+		},
+ 
+		password: function( value ) {
+			var reg = /^(?=[^\d_].*?\d)\w(\w|[!@#$%]){1,48}/;
+			if ( reg.test( value ) === false ) {
+				return "Try again";
+			}
+		}
+	}
+});