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| 1 | +import React from 'react' |
| 2 | +import Input, { InputProps } from '@chakra-ui/core/dist/Input' |
| 3 | +import Icon from '@chakra-ui/core/dist/Icon' |
| 4 | +import InputGroup from '@chakra-ui/core/dist/InputGroup' |
| 5 | +import { InputLeftElement } from '@chakra-ui/core/dist/InputElement' |
| 6 | +import { ErrorMessage, useField, FieldMetaProps } from 'formik' |
| 7 | +import { ErrorText } from './ErrorText' |
| 8 | +import { formIconColors } from './formIconColors' |
| 9 | + |
| 10 | +// -- |
| 11 | + |
| 12 | +const _getAtSignColor = (meta: FieldMetaProps<string>) => { |
| 13 | + if (!meta.touched) { |
| 14 | + if (meta.value.length === 0) { |
| 15 | + return formIconColors.gray.light |
| 16 | + } |
| 17 | + // There is some text |
| 18 | + if (!meta.error) { |
| 19 | + return formIconColors.green.light |
| 20 | + } |
| 21 | + // But it's not valid yet |
| 22 | + return formIconColors.gray.light |
| 23 | + } |
| 24 | + if (meta.error || meta.value.length === 0) { |
| 25 | + return formIconColors.red.light |
| 26 | + } |
| 27 | + return formIconColors.green.light |
| 28 | +} |
| 29 | + |
| 30 | +// -- |
| 31 | + |
| 32 | +export interface EmailFieldProps extends InputProps { |
| 33 | + colorValidation?: boolean |
| 34 | + name?: string |
| 35 | + getAtSignColor?: (meta: FieldMetaProps<string>) => string |
| 36 | +} |
| 37 | + |
| 38 | +export const EmailField: React.FC<EmailFieldProps> = ({ |
| 39 | + colorValidation = false, |
| 40 | + name = 'email', |
| 41 | + getAtSignColor = _getAtSignColor, |
| 42 | + w, |
| 43 | + ...props |
| 44 | +}) => { |
| 45 | + const [{ onBlur: _, ...field }, meta] = useField(name) |
| 46 | + const atSignColor = colorValidation |
| 47 | + ? getAtSignColor(meta) |
| 48 | + : formIconColors.gray.light |
| 49 | + |
| 50 | + return ( |
| 51 | + <> |
| 52 | + <InputGroup w={w}> |
| 53 | + <InputLeftElement |
| 54 | + children={<Icon name="at-sign" color={atSignColor} />} |
| 55 | + /> |
| 56 | + <Input |
| 57 | + id={name} |
| 58 | + name={name} |
| 59 | + type="email" |
| 60 | + placeholder="email address" |
| 61 | + mb={1} |
| 62 | + {...field} |
| 63 | + {...props} |
| 64 | + /> |
| 65 | + </InputGroup> |
| 66 | + <ErrorMessage name={name} component={ErrorText} /> |
| 67 | + </> |
| 68 | + ) |
| 69 | +} |
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