Adding property validators

webapp/src/components/propertyValueElement.tsx

@@ -29,6 +29,24 @@ const PropertyValueElement = (props:Props): JSX.Element => {
     const displayValue = OctoUtils.propertyDisplayValue(card, propertyValue, propertyTemplate)
     const finalDisplayValue = displayValue || emptyDisplayValue
 
+    const validateProp = (propType: string, val: string): boolean => {
+        if (val === '') {
+            return true
+        }
+        switch (propType) {
+        case 'number':
+            return !isNaN(parseInt(val, 10))
+        case 'email': {
+            const emailRegexp = /^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
+            return emailRegexp.test(val.toLowerCase())
+        }
+        case 'text':
+            return true
+        default:
+            return false
+        }
+    }
+
     if (propertyTemplate.type === 'select') {
         let propertyColorCssClassName = ''
         const cardPropertyValue = propertyTemplate.options.find((o) => o.id === propertyValue)
@@ -85,6 +103,7 @@ const PropertyValueElement = (props:Props): JSX.Element => {
                     onChange={setValue}
                     onSave={() => mutator.changePropertyValue(card, propertyTemplate.id, value)}
                     onCancel={() => setValue(propertyValue)}
+                    validator={(value) => validateProp(propertyTemplate.type, value)}
                 />
             )
         }

webapp/src/styles/variables.scss

@@ -8,6 +8,7 @@
     --button-bg: 22, 109, 204;
     --link-color: 35, 137, 215;
     --link-visited-color: #551a8b;
+    --error-color: #ffa9a9;
 
     // Label Colors
     --prop-default: #fff;
@@ -32,4 +33,4 @@
     // Radius
     --default-rad: 4px;
     --modal-rad: 8px;
-}
+}

webapp/src/widgets/editable.scss

@@ -3,6 +3,7 @@
     border: 0;
     overflow: hidden;
     text-overflow: ellipsis;
+    border: 1px solid transparent;
     &.active {
 	    min-width: 100px;
     }
@@ -10,4 +11,8 @@
         color: rgba(var(--body-color), 0.4);
         opacity: 1;
     }
+    &.error {
+        border: 1px solid var(--error-color);
+        border-radius: var(--default-rad);
+    }
 }

webapp/src/widgets/editable.tsx

@@ -12,6 +12,7 @@ type Props = {
     saveOnEsc?: boolean
     readonly?: boolean
 
+    validator?: (value: string) => boolean
     onCancel?: () => void
     onSave?: (saveType: 'onEnter'|'onEsc'|'onBlur') => void
 }
@@ -24,6 +25,22 @@ export default class Editable extends React.Component<Props> {
         return true
     }
 
+    save = (saveType: 'onEnter'|'onEsc'|'onBlur'): void => {
+        if (this.props.validator && !this.props.validator(this.props.value || '')) {
+            return
+        }
+        if (!this.props.onSave) {
+            return
+        }
+        if (saveType === 'onBlur' && !this.saveOnBlur) {
+            return
+        }
+        if (saveType === 'onEsc' && !this.props.saveOnEsc) {
+            return
+        }
+        this.props.onSave(saveType)
+    }
+
     public focus(selectAll = false): void {
         if (this.elementRef.current) {
             const valueLength = this.elementRef.current.value.length
@@ -44,30 +61,34 @@ export default class Editable extends React.Component<Props> {
 
     public render(): JSX.Element {
         const {value, onChange, className, placeholderText} = this.props
+        let error = false
+        if (this.props.validator) {
+            error = !this.props.validator(value || '')
+        }
 
         return (
             <input
                 ref={this.elementRef}
-                className={'Editable ' + className}
+                className={'Editable ' + (error ? 'error ' : '') + className}
                 placeholder={placeholderText}
                 onChange={(e: React.ChangeEvent<HTMLInputElement>) => {
                     onChange(e.target.value)
                 }}
                 value={value}
                 title={value}
-                onBlur={() => this.saveOnBlur && this.props.onSave && this.props.onSave('onBlur')}
+                onBlur={() => this.save('onBlur')}
                 onKeyDown={(e: React.KeyboardEvent<HTMLInputElement>): void => {
                     if (e.keyCode === 27 && !(e.metaKey || e.ctrlKey) && !e.shiftKey && !e.altKey) { // ESC
                         e.stopPropagation()
                         if (this.props.saveOnEsc) {
-                            this.props.onSave?.('onEsc')
+                            this.save('onEsc')
                         } else {
                             this.props.onCancel?.()
                         }
                         this.blur()
                     } else if (e.keyCode === 13 && !(e.metaKey || e.ctrlKey) && !e.shiftKey && !e.altKey) { // Return
                         e.stopPropagation()
-                        this.props.onSave?.('onEnter')
+                        this.save('onEnter')
                         this.blur()
                     }
                 }}