Added form validations for application create.

components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/public/themes/default/default-theme.css

@@ -211,6 +211,10 @@ body {
     height: 300px;
 }
 
+#form-error {
+    color: red;
+}
+
 .application-create-banner-dropzone {
     width: 300px;
     height: 150px;

components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/src/common/validator.js

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * WSO2 Inc. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+'use strict';
+
+/**
+ * This Utility class will contain basic methods for form validation.
+ * */
+export const validateURL = (value) => {
+
+};
+
+export const validateNull = (value) => {
+    return !value;
+};
+
+export const validateEmpty = (array) => {
+    return array.length > 0;
+};
+
+export const validateEmptyObject = (object) => {
+    return Object.keys(object).length > 0;
+};

components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/src/components/Application/Create/ApplicationCreate.jsx

@@ -126,7 +126,7 @@ class ApplicationCreate extends Component {
      * @param data: The form data of the step.
      * */
     setStepData(step, data) {
-        console.log(step, data, this.state.stepData); //TODO: Remove this
+        console.log(step, data, this.state); //TODO: Remove this
         switch (step) {
             case "generalInfo": {
                 this.setState({generalInfo: data}, this.onNextClick());

components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/src/components/Application/Create/CreateSteps/Step1.jsx

@@ -18,9 +18,9 @@
 
 import PropTypes from 'prop-types';
 import React, {Component} from 'react';
-import {Badge, FormGroup, Input, Label} from 'reactstrap';
 import {FormattedMessage} from 'react-intl';
-import {Badge, Button, Form, FormGroup, Input, Label, ModalFooter} from 'reactstrap';
+import {Badge, Button, Form, FormFeedback, FormGroup, Input, Label, ModalFooter} from 'reactstrap';
+import * as validator from '../../../../common/validator';
 
 /**
  * The Second step of application create wizard.
@@ -49,6 +49,7 @@ class Step1 extends Component {
         this.onVisibilityChange = this.onVisibilityChange.bind(this);
         this.onVisibilityItemSelect = this.onVisibilityItemSelect.bind(this);
         this.handleRequestDelete = this.handleRequestDelete.bind(this);
+        this.validate = this.validate.bind(this);
         this.state = {
             tags: [],
             name: "",
@@ -63,7 +64,7 @@ class Step1 extends Component {
     componentWillMount() {
         const defaultVals = this.props.defaultData;
 
-        if(defaultVals) {
+        if (defaultVals) {
             this.setState(defaultVals);
         }
 
@@ -114,19 +115,49 @@ class Step1 extends Component {
             tags: tags,
             visibility: visibility
         };
-        this.props.setStepData("generalInfo", stepData);
+
+        let {errorCount, errors} = this.validate();
+
+        if (errorCount !== 0) {
+            this.setState({errors: errors});
+        } else {
+            this.props.setStepData("generalInfo", stepData);
+        }
     };
 
     onCancelClick() {
         this.props.close();
     }
 
+    /**
+     * Validate the form fields.
+     * */
+    validate() {
+        const {name, description, tags} = this.state;
+        let errorCount = 0;
+        let errors = {};
+        if (validator.validateNull(name)) {
+            errorCount++;
+            errors.name = "Application Title is Required!";
+        }
+
+        if (validator.validateNull(description)) {
+            errorCount++;
+            errors.description = "Description is Required!"
+        }
+
+        if (!validator.validateEmpty(tags)) {
+            errorCount++;
+            errors.tags = "You need to enter at least one tag!"
+        }
+        return {errorCount, errors};
+    }
+
     /**
      * Set text field values to state.
      * */
     onTextFieldChange(event) {
         let field = event.target.name;
-        console.log(field, event.target.value);
         switch (field) {
             case "appName": {
                 this.setState({name: event.target.value});
@@ -166,7 +197,7 @@ class Step1 extends Component {
                             onChange={this.onVisibilityItemSelect}
                         >
                             <option id="app-visibility-default" disabled selected>Select the Roles.</option>
-                            <option><Input type="checkbox" />Role1</option>
+                            <option><Input type="checkbox"/>Role1</option>
                             <option>Role2</option>
                         </Input>
                     </FormGroup>
@@ -192,7 +223,7 @@ class Step1 extends Component {
         };
 
         return (
-            <div className="createStep2Content">
+            <div>
                 <div>
                     <div>
                         <FormGroup>
@@ -207,6 +238,7 @@ class Step1 extends Component {
                                 value={this.state.name}
                                 onChange={this.onTextFieldChange}
                             />
+                            <FormFeedback id="form-error">{this.state.errors.name}</FormFeedback>
                         </FormGroup>
                         <FormGroup>
                             <Label for="app-description">
@@ -220,6 +252,7 @@ class Step1 extends Component {
                                 value={this.state.description}
                                 onChange={this.onTextFieldChange}
                             />
+                            <FormFeedback id="form-error">{this.state.errors.description}</FormFeedback>
                         </FormGroup>
                         <FormGroup>
                             <Label for="app-category">
@@ -244,7 +277,8 @@ class Step1 extends Component {
                                         <option id="app-visibility-default" disabled selected>Select the App Visibility
                                                                                               Option.
                                         </option>
-                                        <option key={1}><FormattedMessage id='Devices' defaultMessage='Devices'/></option>
+                                        <option key={1}><FormattedMessage id='Devices' defaultMessage='Devices'/>
+                                        </option>
                                         <option key={2}><FormattedMessage id='Roles' defaultMessage='Roles'/></option>
                                         <option key={3}><FormattedMessage id='Groups' defaultMessage='Groups'/></option>
                                     </Input>
@@ -263,6 +297,7 @@ class Step1 extends Component {
                                 onChange={this.handleTagChange.bind(this)}
                                 onKeyPress={this.addTags.bind(this)}
                             />
+
                             <div id="batch-content">
                                 {this.state.tags.map(tag => {
                                         return (
@@ -278,6 +313,7 @@ class Step1 extends Component {
                                     }
                                 )}
                             </div>
+                            <FormFeedback id="form-error">{this.state.errors.tags}</FormFeedback>
                         </FormGroup>
                     </div>
                 </div>
@@ -293,8 +329,7 @@ class Step1 extends Component {
 Step1.prototypes = {
     handleNext: PropTypes.func,
     handlePrev: PropTypes.func,
-    setData: PropTypes.func,
+    setData: PropTypes.func
-    removeData: PropTypes.func
 };
 
 export default Step1;

components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/src/components/Application/Create/CreateSteps/Step2.jsx

@@ -20,8 +20,9 @@ import PropTypes from 'prop-types';
 import React, {Component} from 'react';
 import AuthHandler from "../../../../api/authHandler";
 import PlatformMgtApi from "../../../../api/platformMgtApi";
-import {Button, FormGroup, Input, Label, ModalFooter} from 'reactstrap';
+import {Button, FormFeedback, FormGroup, Input, Label, ModalFooter} from 'reactstrap';
 import {FormattedMessage} from 'react-intl';
+import * as validator from '../../../../common/validator';
 
 /**
  * The first step of the application creation wizard.
@@ -43,11 +44,13 @@ class Step2 extends Component {
         this.setStepData = this.setStepData.bind(this);
         this.onCancelClick = this.onCancelClick.bind(this);
         this.onBackClick = this.onBackClick.bind(this);
+        this.validate = this.validate.bind(this);
         this.platforms = [];
         this.state = {
+            errors: {},
             store: 1,
             platformSelectedIndex: 0,
-            platform: "",
+            platform: {},
             platforms: []
         };
     }
@@ -80,7 +83,7 @@ class Step2 extends Component {
             platform = platforms[index];
             tmpPlatforms.push(platform);
         }
-        this.setState({platforms: tmpPlatforms, platformSelectedIndex: 0, platform: tmpPlatforms[0].name})
+        this.setState({platforms: tmpPlatforms, platformSelectedIndex: 0})
     }
 
     /**
@@ -92,7 +95,14 @@ class Step2 extends Component {
             store: store,
             platform: platform[0]
         };
-        this.props.setStepData("platform", data);
+
+        const {errorCount, errors} = this.validate();
+
+        if (errorCount > 0) {
+            this.setState({errors: errors})
+        } else {
+            this.props.setStepData("platform", data);
+        }
     }
 
     onCancelClick() {
@@ -103,6 +113,17 @@ class Step2 extends Component {
         this.props.handlePrev();
     }
 
+    validate() {
+        const {store, platform} = this.state;
+        let errors = {};
+        let errorCount = 0;
+        if (!validator.validateEmptyObject(platform)) {
+            errorCount++;
+            errors.platform = "You must select an application platform!"
+        }
+        return {errorCount, errors};
+    }
+
     /**
      * Triggers when changing the Platform selection.
      * */
@@ -149,6 +170,7 @@ class Step2 extends Component {
                             )
                         }) : <option><FormattedMessage id='No.Platform' defaultMessage='No Platforms'/></option>}
                     </Input>
+                    <FormFeedback id="form-error">{this.state.errors.platform}</FormFeedback>
                 </FormGroup>
                 <ModalFooter>
                     <Button color="primary" onClick={this.onBackClick}>Back</Button>

components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/src/components/Application/Create/CreateSteps/Step3.jsx

@@ -19,7 +19,8 @@
 import PropTypes from 'prop-types';
 import Dropzone from 'react-dropzone';
 import React, {Component} from 'react';
-import {Button, FormGroup, Label, ModalFooter} from 'reactstrap';
+import * as validator from '../../../../common/validator';
+import {Button, FormFeedback, FormGroup, Label, ModalFooter} from 'reactstrap';
 import AppImage from "../../../UIComponents/AppImage/AppImage";
 import {FormattedMessage} from 'react-intl';
 
@@ -42,6 +43,7 @@ class Step3 extends Component {
         super();
         this.setStepData = this.setStepData.bind(this);
         this.onBackClick = this.onBackClick.bind(this);
+        this.validate = this.validate.bind(this);
         this.onCancelClick = this.onCancelClick.bind(this);
         this.state = {
             icon: [],
@@ -57,18 +59,6 @@ class Step3 extends Component {
         this.setState(defaultData);
     }
 
-    /**
-     * Handles Chip delete function.
-     * Removes the tag from state.tags
-     * */
-    handleRequestDelete(event) {
-        this.chipData = this.state.tags;
-        console.log(event.target); //TODO: Remove Console log.
-        const chipToDelete = this.chipData.map((chip) => chip.value).indexOf(event.target.value);
-        this.chipData.splice(chipToDelete, 1);
-        this.setState({tags: this.chipData});
-    };
-
     /**
      * Creates an object with the current step data and persist in the parent.
      * */
@@ -82,7 +72,14 @@ class Step3 extends Component {
             screenshots: screenshots
         };
 
-        this.props.setStepData("screenshots", stepData);
+        const {errorCount, errors} = this.validate();
+
+        if (errorCount > 0) {
+            this.setState({errors: errors})
+        } else {
+            this.props.setStepData("screenshots", stepData);
+        }
+
     };
 
     onCancelClick() {
@@ -93,6 +90,28 @@ class Step3 extends Component {
         this.props.handlePrev();
     }
 
+    validate() {
+        const {icon, banner, screenshots} = this.state;
+        let errors = {}, errorCount = 0;
+
+        if (!validator.validateEmpty(icon)) {
+            errorCount++;
+            errors.icon = "You must upload an icon image!"
+        }
+
+        if (!validator.validateEmpty(banner)) {
+            errorCount++;
+            errors.banner = "You must upload a banner image!"
+        }
+
+        if (!validator.validateEmpty(screenshots)) {
+            errorCount++;
+            errors.screenshots = "You must upload at least one screenshot image!"
+        }
+
+        return {errorCount, errors};
+    }
+
     /**
      * Removed user uploaded banner.
      * */
@@ -146,6 +165,7 @@ class Step3 extends Component {
                                     <i className="fw fw-add"></i>
                                 </Dropzone> : <div/>}
                         </div>
+                        <FormFeedback id="form-error">{this.state.errors.screenshots}</FormFeedback>
                     </FormGroup>
                 </div>
                 <div style={{display: 'flex'}}>
@@ -173,6 +193,7 @@ class Step3 extends Component {
                                         <i className="fw fw-add"></i>
                                     </Dropzone> : <div/>}
                             </div>
+                            <FormFeedback id="form-error">{this.state.errors.icon}</FormFeedback>
                         </FormGroup>
                     </div>
                     <div style={{marginLeft: '15px'}}>
@@ -199,6 +220,7 @@ class Step3 extends Component {
                                     </Dropzone> : <div/>
                                 }
                             </div>
+                            <FormFeedback id="form-error">{this.state.errors.banner}</FormFeedback>
                         </FormGroup>
                     </div>
                 </div>