Add new code new version

Change-Id: Ic02a76313503b526f17c3df29eb387a29fe6a42a
Signed-off-by: Michael Lando <ml636r@att.com>

5 files changed, 928 insertions, 0 deletions

diff --git a/openecomp-ui/src/nfvo-components/input/validation/ValidationButtons.jsx b/openecomp-ui/src/nfvo-components/input/validation/ValidationButtons.jsx
new file mode 100644
index 0000000000..a87c8d6f40
--- /dev/null
+++ b/openecomp-ui/src/nfvo-components/input/validation/ValidationButtons.jsx
@@ -0,0 +1,40 @@
+/**
+ * Holds the buttons for save/reset for forms.
+ * Used by the ValidationForm that changes the state of the buttons according to its own state.
+ *
+ * properties:
+ * labledButtons - whether or not to use labeled buttons or icons only
+ */
+import React from 'react';
+import i18n from 'nfvo-utils/i18n/i18n.js';
+import Button from 'react-bootstrap/lib/Button.js';
+import FontAwesome from 'react-fontawesome';
+
+class ValidationButtons extends React.Component {
+
+	static propTypes = {
+		labledButtons: React.PropTypes.bool.isRequired,
+		isReadOnlyMode: React.PropTypes.bool
+	};
+
+	state = {
+		isValid: this.props.formValid
+	};
+
+	render() {
+		var submitBtn = this.props.labledButtons ? i18n('Save') : <FontAwesome className='check' name='check'/>;
+		var closeBtn = this.props.labledButtons ? i18n('Cancel') : <FontAwesome className='close' name='close'/>;
+		return (
+			<div className='validation-buttons'>
+				{!this.props.isReadOnlyMode ?
+					<div>
+						<Button  bsStyle='primary' ref='submitbutton' type='submit' disabled={!this.state.isValid}>{submitBtn}</Button>
+						<Button  type='reset'>{closeBtn}</Button>
+					</div>
+					: <Button  type='reset'>{i18n('Close')}</Button>
+				}
+			</div>
+		);
+	}
+}
+export default ValidationButtons;
diff --git a/openecomp-ui/src/nfvo-components/input/validation/ValidationForm.jsx b/openecomp-ui/src/nfvo-components/input/validation/ValidationForm.jsx
new file mode 100644
index 0000000000..098ccf1fd4
--- /dev/null
+++ b/openecomp-ui/src/nfvo-components/input/validation/ValidationForm.jsx
@@ -0,0 +1,200 @@
+/**
+ * ValidationForm should be used in order to have a form that handles it's internal validation state.
+ * All ValidationInputs inside the form are checked for validity and the styling and submit buttons
+ * are updated accordingly.
+ *
+ * The properties that ahould be given to the form:
+ * labledButtons - whether or not use icons only as the form default buttons or use buttons with labels
+ * onSubmit - function for click on the submit button
+ * onReset - function for click on the reset button
+ */
+import React from 'react';
+import JSONSchema from 'nfvo-utils/json/JSONSchema.js';
+import JSONPointer from 'nfvo-utils/json/JSONPointer.js';
+import ValidationButtons from './ValidationButtons.jsx';
+
+class ValidationForm extends React.Component {
+
+	static childContextTypes = {
+		validationParent: React.PropTypes.any,
+		isReadOnlyMode: React.PropTypes.bool,
+		validationSchema: React.PropTypes.instanceOf(JSONSchema),
+		validationData: React.PropTypes.object
+	};
+
+	static defaultProps = {
+		hasButtons : true,
+		onSubmit : null,
+		onReset :  null,
+		labledButtons: true,
+		onValidChange :  null,
+		isValid: true
+	};
+
+	static propTypes = {
+		isValid : React.PropTypes.bool,
+		isReadOnlyMode : React.PropTypes.bool,
+		hasButtons : React.PropTypes.bool,
+		onSubmit : React.PropTypes.func,
+		onReset : React.PropTypes.func,
+		labledButtons: React.PropTypes.bool,
+		onValidChange : React.PropTypes.func,
+		onValidityChanged: React.PropTypes.func,
+		schema: React.PropTypes.object,
+		data: React.PropTypes.object
+	};
+
+	state = {
+		isValid: this.props.isValid
+	};
+
+	constructor(props) {
+		super(props);
+		this.validationComponents = [];
+	}
+
+	componentWillMount() {
+		let {schema, data} = this.props;
+		if (schema) {
+			this.processSchema(schema, data);
+		}
+	}
+
+	componentWillReceiveProps(nextProps) {
+		let {schema, data} = this.props;
+		let {schema: nextSchema, data: nextData} = nextProps;
+
+		if (schema !== nextSchema || data !== nextData) {
+			if (!schema || !nextSchema) {
+				throw new Error('ValidationForm: dynamically adding/removing schema is not supported');
+			}
+
+			if (schema !== nextSchema) {
+				this.processSchema(nextSchema, nextData);
+			} else {
+				this.setState({data: nextData});
+			}
+		}
+	}
+
+	processSchema(rawSchema, rawData) {
+		let schema = new JSONSchema();
+		schema.setSchema(rawSchema);
+		let data = schema.processData(rawData);
+		this.setState({
+			schema,
+			data
+		});
+	}
+
+	render() {
+		// eslint-disable-next-line no-unused-vars
+		let {isValid, isReadOnlyMode, hasButtons, onSubmit, labledButtons, onValidChange, onValidityChanged, schema, data, children, ...formProps} = this.props;
+		return (
+			<form {...formProps} onSubmit={event => this.handleFormSubmit(event)}>
+				<div className='validation-form-content'>{children}</div>
+				{hasButtons && <ValidationButtons labledButtons={labledButtons} ref='buttons' isReadOnlyMode={isReadOnlyMode}/>}
+			</form>
+		);
+	}
+
+	handleFormSubmit(event) {
+		event.preventDefault();
+		let isFormValid = true;
+		this.validationComponents.forEach(validationComponent => {
+			const isInputValid = validationComponent.validate().isValid;
+			isFormValid = isInputValid && isFormValid;
+		});
+		if(isFormValid && this.props.onSubmit) {
+			return this.props.onSubmit(event);
+		} else if(!isFormValid) {
+			this.setState({isValid: false});
+		}
+	}
+
+	componentWillUpdate(nextProps, nextState) {
+		if(this.state.isValid !== nextState.isValid && this.props.onValidityChanged) {
+			this.props.onValidityChanged(nextState.isValid);
+		}
+	}
+
+	componentDidUpdate(prevProps, prevState) {
+		// only handling this programatically if the validation of the form is done outside of the view
+		// (example with a form that is dependent on the state of other forms)
+		if (prevProps.isValid !== this.props.isValid) {
+			if (this.props.hasButtons) {
+				this.refs.buttons.setState({isValid: this.state.isValid});
+			}
+		} else if(this.state.isValid !== prevState.isValid) {
+			if (this.props.hasButtons) {
+				this.refs.buttons.setState({isValid: this.state.isValid});
+			}
+			// callback in case form is part of bigger picture in view
+			if (this.props.onValidChange) {
+				this.props.onValidChange(this.state.isValid);
+			}
+		}
+	}
+
+	componentDidMount() {
+		if (this.props.hasButtons) {
+			this.refs.buttons.setState({isValid: this.state.isValid});
+		}
+	}
+
+
+	getChildContext() {
+		return {
+			validationParent: this,
+			isReadOnlyMode: this.props.isReadOnlyMode,
+			validationSchema: this.state.schema,
+			validationData: this.state.data
+		};
+	}
+
+
+	/***
+	 * Used by ValidationInput in order to let the (parent) form know
+	 * the valid state. If there is a change in the state of the form,
+	 * the buttons will be updated.
+	 *
+	 * @param validationComponent
+	 * @param isValid
+	 */
+	childValidStateChanged(validationComponent, isValid) {
+		if (isValid !== this.state.isValid) {
+			let oldState = this.state.isValid;
+			let newState = isValid && this.validationComponents.filter(otherValidationComponent => validationComponent !== otherValidationComponent).every(otherValidationComponent => {
+				return otherValidationComponent.isValid();
+			});
+
+			if (oldState !== newState) {
+				this.setState({isValid: newState});
+			}
+		}
+	}
+
+	register(validationComponent) {
+		if (this.state.schema) {
+			// TODO: register
+		} else {
+			this.validationComponents.push(validationComponent);
+		}
+	}
+
+	unregister(validationComponent) {
+		this.childValidStateChanged(validationComponent, true);
+		this.validationComponents = this.validationComponents.filter(otherValidationComponent => validationComponent !== otherValidationComponent);
+	}
+
+	onValueChanged(pointer, value, isValid, error) {
+		this.props.onDataChanged({
+			data: JSONPointer.setValue(this.props.data, pointer, value),
+			isValid,
+			error
+		});
+	}
+}
+
+
+export default ValidationForm;
diff --git a/openecomp-ui/src/nfvo-components/input/validation/ValidationInput.jsx b/openecomp-ui/src/nfvo-components/input/validation/ValidationInput.jsx
new file mode 100644
index 0000000000..0f14307645
--- /dev/null
+++ b/openecomp-ui/src/nfvo-components/input/validation/ValidationInput.jsx
@@ -0,0 +1,509 @@
+/**
+ * Used for inputs on a validation form.
+ * All properties will be passed on to the input element.
+ *
+ * The following properties can be set for OOB validations and callbacks:
+ - required: Boolean:  Should be set to true if the input must have a value
+ - numeric: Boolean : Should be set to true id the input should be an integer
+ - onChange : Function :  Will be called to validate the value if the default validations are not sufficient, should return a boolean value
+ indicating whether the value is valid
+ - didUpdateCallback :Function: Will be called after the state has been updated and the component has rerendered. This can be used if
+ there are dependencies between inputs in a form.
+ *
+ * The following properties of the state can be set to determine
+ * the state of the input from outside components:
+ - isValid : Boolean - whether the value is valid
+ - value : value for the input field,
+ - disabled : Boolean,
+ - required : Boolean - whether the input value must be filled out.
+ */
+import React from 'react';
+import ReactDOM from 'react-dom';
+import Validator from 'validator';
+import FormGroup from 'react-bootstrap/lib/FormGroup.js';
+import Input from 'react-bootstrap/lib/Input.js';
+import Overlay from 'react-bootstrap/lib/Overlay.js';
+import Tooltip from 'react-bootstrap/lib/Tooltip.js';
+import isEqual from 'lodash/isEqual.js';
+import i18n from 'nfvo-utils/i18n/i18n.js';
+import JSONSchema from 'nfvo-utils/json/JSONSchema.js';
+import JSONPointer from 'nfvo-utils/json/JSONPointer.js';
+
+
+import InputOptions  from '../inputOptions/InputOptions.jsx';
+
+const globalValidationFunctions = {
+	required: value => value !== '',
+	maxLength: (value, length) => Validator.isLength(value, {max: length}),
+	minLength: (value, length) => Validator.isLength(value, {min: length}),
+	pattern: (value, pattern) => Validator.matches(value, pattern),
+	numeric: value => {
+		if (value === '') {
+			// to allow empty value which is not zero
+			return true;
+		}
+		return Validator.isNumeric(value);
+	},
+	maxValue: (value, maxValue) => value < maxValue,
+	minValue: (value, minValue) => value >= minValue,
+	alphanumeric: value => Validator.isAlphanumeric(value),
+	alphanumericWithSpaces: value => Validator.isAlphanumeric(value.replace(/ /g, '')),
+	validateName: value => Validator.isAlphanumeric(value.replace(/\s|\.|\_|\-/g, ''), 'en-US'),
+	validateVendorName: value => Validator.isAlphanumeric(value.replace(/[\x7F-\xFF]|\s/g, ''), 'en-US'),
+	freeEnglishText: value => Validator.isAlphanumeric(value.replace(/\s|\.|\_|\-|\,|\(|\)|\?/g, ''), 'en-US'),
+	email: value => Validator.isEmail(value),
+	ip: value => Validator.isIP(value),
+	url: value => Validator.isURL(value)
+};
+
+const globalValidationMessagingFunctions = {
+	required: () => i18n('Field is required'),
+	maxLength: (value, maxLength) => i18n('Field value has exceeded it\'s limit, {maxLength}. current length: {length}', {
+		length: value.length,
+		maxLength
+	}),
+	minLength: (value, minLength) => i18n('Field value should contain at least {minLength} characters.', {minLength}),
+	pattern: (value, pattern) => i18n('Field value should match the pattern: {pattern}.', {pattern}),
+	numeric: () => i18n('Field value should contain numbers only.'),
+	maxValue: (value, maxValue) => i18n('Field value should be less than: {maxValue}.', {maxValue}),
+	minValue: (value, minValue) => i18n('Field value should be at least: {minValue}.', {minValue}),
+	alphanumeric: () => i18n('Field value should contain letters or digits only.'),
+	alphanumericWithSpaces: () => i18n('Field value should contain letters, digits or spaces only.'),
+	validateName: ()=> i18n('Field value should contain English letters, digits , spaces, underscores, dashes and dots only.'),
+	validateVendorName: ()=> i18n('Field value should contain English letters digits and spaces only.'),
+	freeEnglishText: ()=> i18n('Field value should contain  English letters, digits , spaces, underscores, dashes and dots only.'),
+	email: () => i18n('Field value should be a valid email address.'),
+	ip: () => i18n('Field value should be a valid ip address.'),
+	url: () => i18n('Field value should be a valid url address.'),
+	general: () => i18n('Field value is invalid.')
+};
+
+class ValidationInput extends React.Component {
+
+	static contextTypes = {
+		validationParent: React.PropTypes.any,
+		isReadOnlyMode: React.PropTypes.bool,
+		validationSchema: React.PropTypes.instanceOf(JSONSchema),
+		validationData: React.PropTypes.object
+	};
+
+	static defaultProps = {
+		onChange: null,
+		disabled: null,
+		didUpdateCallback: null,
+		validations: {},
+		value: ''
+	};
+
+	static propTypes = {
+		type: React.PropTypes.string.isRequired,
+		onChange: React.PropTypes.func,
+		disabled: React.PropTypes.bool,
+		didUpdateCallback: React.PropTypes.func,
+		validations: React.PropTypes.object,
+		isMultiSelect: React.PropTypes.bool,
+		onOtherChange: React.PropTypes.func,
+		pointer: React.PropTypes.string
+	};
+
+
+	state = {
+		isValid: true,
+		style: null,
+		value: this.props.value,
+		error: {},
+		previousErrorMessage: '',
+		wasInvalid: false,
+		validations: this.props.validations,
+		isMultiSelect: this.props.isMultiSelect
+	};
+
+	componentWillMount() {
+		if (this.context.validationSchema) {
+			let {validationSchema: schema, validationData: data} = this.context,
+				{pointer} = this.props;
+
+			if (!schema.exists(pointer)) {
+				console.error(`Field doesn't exists in the schema ${pointer}`);
+			}
+
+			let value = JSONPointer.getValue(data, pointer);
+			if (value === undefined) {
+				value = schema.getDefault(pointer);
+				if (value === undefined) {
+					value = '';
+				}
+			}
+			this.setState({value});
+
+			let enums = schema.getEnum(pointer);
+			if (enums) {
+				let values = enums.map(value => ({enum: value, title: value, groupName: pointer})),
+					isMultiSelect = schema.isArray(pointer);
+
+				if (!isMultiSelect && this.props.type !== 'radiogroup') {
+					values = [{enum: '', title: i18n('Select...')}, ...values];
+				}
+				if (isMultiSelect && Array.isArray(value) && value.length === 0) {
+					value = '';
+				}
+
+				this.setState({
+					isMultiSelect,
+					values,
+					onEnumChange: value => this.changedInputOptions(value),
+					value
+				});
+			}
+
+			this.setState({validations: this.extractValidationsFromSchema(schema, pointer, this.props)});
+		}
+	}
+
+	extractValidationsFromSchema(schema, pointer, props) {
+		/* props are here to get precedence over the scheme definitions */
+		let validations = {};
+
+		if (schema.isRequired(pointer)) {
+			validations.required = true;
+		}
+
+		if (schema.isNumber(pointer)) {
+			validations.numeric = true;
+
+			const maxValue = props.validations.maxValue || schema.getMaxValue(pointer);
+			if (maxValue !== undefined) {
+				validations.maxValue = maxValue;
+			}
+
+			const minValue = props.validations.minValue || schema.getMinValue(pointer);
+			if (minValue !== undefined) {
+				validations.minValue = minValue;
+			}
+		}
+
+
+		if (schema.isString(pointer)) {
+
+			const pattern = schema.getPattern(pointer);
+			if (pattern) {
+				validations.pattern = pattern;
+			}
+
+			const maxLength = schema.getMaxLength(pointer);
+			if (maxLength !== undefined) {
+				validations.maxLength = maxLength;
+			}
+
+			const minLength = schema.getMinLength(pointer);
+			if (minLength !== undefined) {
+				validations.minLength = minLength;
+			}
+		}
+
+		return validations;
+	}
+
+	componentWillReceiveProps({value: nextValue, validations: nextValidations, pointer: nextPointer}, nextContext) {
+		const {validations, value} = this.props;
+		const validationsChanged = !isEqual(validations, nextValidations);
+		if (nextContext.validationSchema) {
+			if (this.props.pointer !== nextPointer ||
+				this.context.validationData !== nextContext.validationData) {
+				let currentValue = JSONPointer.getValue(this.context.validationData, this.props.pointer),
+					nextValue = JSONPointer.getValue(nextContext.validationData, nextPointer);
+				if(nextValue === undefined) {
+					nextValue = '';
+				}
+				if (this.state.isMultiSelect && Array.isArray(nextValue) && nextValue.length === 0) {
+					nextValue = '';
+				}
+				if (currentValue !== nextValue) {
+					this.setState({value: nextValue});
+				}
+				if (validationsChanged) {
+					this.setState({
+						validations: this.extractValidationsFromSchema(nextContext.validationSchema, nextPointer, {validations: nextValidations})
+					});
+				}
+			}
+		} else {
+			if (validationsChanged) {
+				this.setState({validations: nextValidations});
+			}
+			if (this.state.wasInvalid && (value !== nextValue || validationsChanged)) {
+				this.validate(nextValue, nextValidations);
+			} else if (value !== nextValue) {
+				this.setState({value: nextValue});
+			}
+		}
+	}
+
+	shouldTypeBeNumberBySchemeDefinition(pointer) {
+		return this.context.validationSchema &&
+			this.context.validationSchema.isNumber(pointer);
+	}
+
+	hasEnum(pointer) {
+		return this.context.validationSchema &&
+			this.context.validationSchema.getEnum(pointer);
+	}
+
+	render() {
+		let {value, isMultiSelect, values, onEnumChange, style, isValid, validations} = this.state;
+		let {onOtherChange, type, pointer} = this.props;
+		if (this.shouldTypeBeNumberBySchemeDefinition(pointer) && !this.hasEnum(pointer)) {
+			type = 'number';
+		}
+		let props = {...this.props};
+
+		let groupClasses = this.props.groupClassName || '';
+		if (validations.required) {
+			groupClasses += ' required';
+		}
+		let isReadOnlyMode = this.context.isReadOnlyMode;
+
+		if (value === true && (type === 'checkbox' || type === 'radio')) {
+			props.checked = true;
+		}
+		return (
+			<div className='validation-input-wrapper'>
+				{
+					!isMultiSelect && !onOtherChange && type !== 'select' && type !== 'radiogroup'
+					&& <Input
+						{...props}
+						type={type}
+						groupClassName={groupClasses}
+						ref={'_myInput'}
+						value={value}
+						disabled={isReadOnlyMode || Boolean(this.props.disabled)}
+						bsStyle={style}
+						onChange={() => this.changedInput()}
+						onBlur={() => this.blurInput()}>
+						{this.props.children}
+					</Input>
+				}
+				{
+					type === 'radiogroup'
+					&& <FormGroup>
+						{
+							values.map(val =>
+								<Input disabled={isReadOnlyMode || Boolean(this.props.disabled)}
+									inline={true}
+									ref={'_myInput' + (typeof val.enum === 'string' ? val.enum.replace(/\W/g, '_') : val.enum)}
+									value={val.enum} checked={value === val.enum}
+									type='radio' label={val.title}
+									name={val.groupName}
+									onChange={() => this.changedInput()}/>
+							)
+						}
+					</FormGroup>
+				}
+				{
+					(isMultiSelect || onOtherChange || type === 'select')
+					&& <InputOptions
+						onInputChange={() => this.changedInput()}
+						onBlur={() => this.blurInput()}
+						hasError={!isValid}
+						ref={'_myInput'}
+						isMultiSelect={isMultiSelect}
+						values={values}
+						onEnumChange={onEnumChange}
+						selectedEnum={value}
+						multiSelectedEnum={value}
+						{...props} />
+				}
+				{this.renderOverlay()}
+			</div>
+		);
+	}
+
+	renderOverlay() {
+		let position = 'right';
+		if (this.props.type === 'text'
+			|| this.props.type === 'email'
+			|| this.props.type === 'number'
+			|| this.props.type === 'password'
+
+		) {
+			position = 'bottom';
+		}
+
+		let validationMessage = this.state.error.message || this.state.previousErrorMessage;
+		return (
+			<Overlay
+				show={!this.state.isValid}
+				placement={position}
+				target={() => {
+					let target = ReactDOM.findDOMNode(this.refs._myInput);
+					return target.offsetParent ? target : undefined;
+				}}
+				container={this}>
+				<Tooltip
+					id={`error-${validationMessage.replace(' ', '-')}`}
+					className='validation-error-message'>
+					{validationMessage}
+				</Tooltip>
+			</Overlay>
+		);
+	}
+
+	componentDidMount() {
+		if (this.context.validationParent) {
+			this.context.validationParent.register(this);
+		}
+	}
+
+	componentDidUpdate(prevProps, prevState) {
+		if (this.context.validationParent) {
+			if (prevState.isValid !== this.state.isValid) {
+				this.context.validationParent.childValidStateChanged(this, this.state.isValid);
+			}
+		}
+		if (this.props.didUpdateCallback) {
+			this.props.didUpdateCallback();
+		}
+
+	}
+
+	componentWillUnmount() {
+		if (this.context.validationParent) {
+			this.context.validationParent.unregister(this);
+		}
+	}
+
+	isNumberInputElement() {
+		return this.props.type === 'number' || this.refs._myInput.props.type === 'number';
+	}
+
+	/***
+	 * Adding same method as the actual input component
+	 * @returns {*}
+	 */
+	getValue() {
+		if (this.props.type === 'checkbox') {
+			return this.refs._myInput.getChecked();
+		}
+		if (this.props.type === 'radiogroup') {
+			for (let key in this.refs) { // finding the value of the radio button that was checked
+				if (this.refs[key].getChecked()) {
+					return this.refs[key].getValue();
+				}
+			}
+		}
+		if (this.isNumberInputElement()) {
+			return Number(this.refs._myInput.getValue());
+		}
+
+		return this.refs._myInput.getValue();
+	}
+
+	resetValue() {
+		this.setState({value: this.props.value});
+	}
+
+
+	/***
+	 * internal method that validated the value. includes callback to the onChange method
+	 * @param value
+	 * @param validations - map containing validation id and the limitation describing the validation.
+	 * @returns {object}
+	 */
+	validateValue = (value, validations) => {
+		let {customValidationFunction} = validations;
+		let error = {};
+		let isValid = true;
+		for (let validation in validations) {
+			if ('customValidationFunction' !== validation) {
+				if (validations[validation]) {
+					if (!globalValidationFunctions[validation](value, validations[validation])) {
+						error.id = validation;
+						error.message = globalValidationMessagingFunctions[validation](value, validations[validation]);
+						isValid = false;
+						break;
+					}
+				}
+			} else {
+				let customValidationResult = customValidationFunction(value);
+
+				if (customValidationResult !== true) {
+					error.id = 'custom';
+					isValid = false;
+					if (typeof customValidationResult === 'string') {//custom validation error message supplied.
+						error.message = customValidationResult;
+					} else {
+						error.message = globalValidationMessagingFunctions.general();
+					}
+					break;
+				}
+
+
+			}
+		}
+
+		return {
+			isValid,
+			error
+		};
+	};
+
+	/***
+	 * Internal method that handles the change event of the input. validates and updates the state.
+	 */
+	changedInput() {
+
+		let {isValid, error} = this.state.wasInvalid ? this.validate() : this.state;
+		let onChange = this.props.onChange;
+		if (onChange) {
+			onChange(this.getValue(), isValid, error);
+		}
+		if (this.context.validationSchema) {
+			let value = this.getValue();
+			if (this.state.isMultiSelect && value === '') {
+				value = [];
+			}
+			if (this.shouldTypeBeNumberBySchemeDefinition(this.props.pointer)) {
+				value = Number(value);
+			}
+			this.context.validationParent.onValueChanged(this.props.pointer, value, isValid, error);
+		}
+	}
+
+	changedInputOptions(value) {
+		this.context.validationParent.onValueChanged(this.props.pointer, value, true);
+	}
+
+	blurInput() {
+		if (!this.state.wasInvalid) {
+			this.setState({wasInvalid: true});
+		}
+
+		let {isValid, error} = !this.state.wasInvalid ? this.validate() : this.state;
+		let onBlur = this.props.onBlur;
+		if (onBlur) {
+			onBlur(this.getValue(), isValid, error);
+		}
+	}
+
+	validate(value = this.getValue(), validations = this.state.validations) {
+		let validationStatus = this.validateValue(value, validations);
+		let {isValid, error} = validationStatus;
+		let _style = isValid ? null : 'error';
+		this.setState({
+			isValid,
+			error,
+			value,
+			previousErrorMessage: this.state.error.message || '',
+			style: _style,
+			wasInvalid: !isValid || this.state.wasInvalid
+		});
+
+		return validationStatus;
+	}
+
+	isValid() {
+		return this.state.isValid;
+	}
+
+}
+export default ValidationInput;
diff --git a/openecomp-ui/src/nfvo-components/input/validation/ValidationTab.jsx b/openecomp-ui/src/nfvo-components/input/validation/ValidationTab.jsx
new file mode 100644
index 0000000000..6036518288
--- /dev/null
+++ b/openecomp-ui/src/nfvo-components/input/validation/ValidationTab.jsx
@@ -0,0 +1,107 @@
+import React from 'react';
+import Tab from 'react-bootstrap/lib/Tab.js';
+
+export default
+class ValidationTab extends React.Component {
+
+	static propTypes = {
+		children: React.PropTypes.node,
+		eventKey: React.PropTypes.any.isRequired,
+		onValidationStateChange: React.PropTypes.func //This property is assigned dynamically via React.cloneElement. lookup ValidationTabs.jsx. therefore it cannot be stated as required!
+	};
+
+	constructor(props) {
+		super(props);
+		this.validationComponents = [];
+	}
+
+	static childContextTypes = {
+		validationParent: React.PropTypes.any
+	};
+
+	static contextTypes = {
+		validationParent: React.PropTypes.any
+	};
+
+	getChildContext() {
+		return {validationParent: this};
+	}
+
+	state = {
+		isValid: true,
+		notifyParent: false
+	};
+
+	componentDidMount() {
+		let validationParent = this.context.validationParent;
+		if (validationParent) {
+			validationParent.register(this);
+		}
+	}
+
+	componentWillUnmount() {
+		let validationParent = this.context.validationParent;
+		if (validationParent) {
+			validationParent.unregister(this);
+		}
+	}
+
+	register(validationComponent) {
+		this.validationComponents.push(validationComponent);
+	}
+
+	unregister(validationComponent) {
+		this.childValidStateChanged(validationComponent, true);
+		this.validationComponents = this.validationComponents.filter(otherValidationComponent => validationComponent !== otherValidationComponent);
+	}
+
+	notifyValidStateChangedToParent(isValid) {
+
+		let validationParent = this.context.validationParent;
+		if (validationParent) {
+			validationParent.childValidStateChanged(this, isValid);
+		}
+	}
+
+	childValidStateChanged(validationComponent, isValid) {
+
+		const currentValidState = this.state.isValid;
+		if (isValid !== currentValidState) {
+			let filteredValidationComponents = this.validationComponents.filter(otherValidationComponent => validationComponent !== otherValidationComponent);
+			let newValidState = isValid && filteredValidationComponents.every(otherValidationComponent => {
+				return otherValidationComponent.isValid();
+			});
+			this.setState({isValid: newValidState, notifyParent: true});
+		}
+	}
+
+	validate() {
+		let isValid = true;
+		this.validationComponents.forEach(validationComponent => {
+			const isValidationComponentValid = validationComponent.validate().isValid;
+			isValid = isValidationComponentValid && isValid;
+		});
+		this.setState({isValid, notifyParent: false});
+		return {isValid};
+	}
+
+	componentDidUpdate(prevProps, prevState) {
+		if(prevState.isValid !== this.state.isValid) {
+			if(this.state.notifyParent) {
+				this.notifyValidStateChangedToParent(this.state.isValid);
+			}
+			this.props.onValidationStateChange(this.props.eventKey, this.state.isValid);
+		}
+	}
+
+	isValid() {
+		return this.state.isValid;
+	}
+
+	render() {
+		let {children, ...tabProps} = this.props;
+		return (
+			<Tab {...tabProps}>{children}</Tab>
+		);
+	}
+}
diff --git a/openecomp-ui/src/nfvo-components/input/validation/ValidationTabs.jsx b/openecomp-ui/src/nfvo-components/input/validation/ValidationTabs.jsx
new file mode 100644
index 0000000000..6eda4b9827
--- /dev/null
+++ b/openecomp-ui/src/nfvo-components/input/validation/ValidationTabs.jsx
@@ -0,0 +1,72 @@
+import React from 'react';
+import ReactDOM from 'react-dom';
+import Tabs from 'react-bootstrap/lib/Tabs.js';
+import Overlay from 'react-bootstrap/lib/Overlay.js';
+import Tooltip from 'react-bootstrap/lib/Tooltip.js';
+
+import i18n from 'nfvo-utils/i18n/i18n.js';
+
+export default
+class ValidationTab extends React.Component {
+
+	static propTypes = {
+		children: React.PropTypes.node
+	};
+
+	state = {
+		invalidTabs: []
+	};
+
+	cloneTab(element) {
+		const {invalidTabs} = this.state;
+		return React.cloneElement(
+			element,
+			{
+				key: element.props.eventKey,
+				tabClassName: invalidTabs.indexOf(element.props.eventKey) > -1 ? 'invalid-tab' : 'valid-tab',
+				onValidationStateChange: (eventKey, isValid) => this.validTabStateChanged(eventKey, isValid)
+			}
+		);
+	}
+
+	validTabStateChanged(eventKey, isValid) {
+		let {invalidTabs} = this.state;
+		let invalidTabIndex = invalidTabs.indexOf(eventKey);
+		if (isValid && invalidTabIndex > -1) {
+			this.setState({invalidTabs: invalidTabs.filter(otherEventKey => eventKey !== otherEventKey)});
+		} else if (!isValid && invalidTabIndex === -1) {
+			this.setState({invalidTabs: [...invalidTabs, eventKey]});
+		}
+	}
+
+	showTabsError() {
+		const {invalidTabs} = this.state;
+		return invalidTabs.length > 0 && (invalidTabs.length > 1 || invalidTabs[0] !== this.props.activeKey);
+	}
+
+	render() {
+		return (
+			<div>
+				<Tabs {...this.props} ref='tabsList'>
+					{this.props.children.map(element => this.cloneTab(element))}
+				</Tabs>
+				<Overlay
+					animation={false}
+					show={this.showTabsError()}
+					placement='bottom'
+					target={() => {
+						let target = ReactDOM.findDOMNode(this.refs.tabsList).querySelector('ul > li.invalid-tab:not(.active):nth-of-type(n)');
+						return target && target.offsetParent ? target : undefined;
+					}
+					}
+					container={this}>
+					<Tooltip
+						id='error-some-tabs-contain-errors'
+						className='validation-error-message'>
+						{i18n('One or more tabs are invalid')}
+					</Tooltip>
+				</Overlay>
+			</div>
+		);
+	}
+}