diff options
Diffstat (limited to 'src/helpers/validation-helpers.ts')
-rw-r--r-- | src/helpers/validation-helpers.ts | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/helpers/validation-helpers.ts b/src/helpers/validation-helpers.ts new file mode 100644 index 000000000..80d368b2e --- /dev/null +++ b/src/helpers/validation-helpers.ts | |||
@@ -0,0 +1,97 @@ | |||
1 | import { defineMessages } from 'react-intl'; | ||
2 | import isEmail from 'validator/lib/isEmail'; | ||
3 | |||
4 | const messages = defineMessages({ | ||
5 | required: { | ||
6 | id: 'validation.required', | ||
7 | defaultMessage: 'Field is required', | ||
8 | }, | ||
9 | email: { | ||
10 | id: 'validation.email', | ||
11 | defaultMessage: 'Email not valid', | ||
12 | }, | ||
13 | url: { | ||
14 | id: 'validation.url', | ||
15 | defaultMessage: 'Not a valid URL', | ||
16 | }, | ||
17 | minLength: { | ||
18 | id: 'validation.minLength', | ||
19 | defaultMessage: 'Too few characters', | ||
20 | }, | ||
21 | oneRequired: { | ||
22 | id: 'validation.oneRequired', | ||
23 | defaultMessage: 'At least one is required', | ||
24 | }, | ||
25 | }); | ||
26 | |||
27 | export function required({ field }) { | ||
28 | const isValid = field.value.trim() !== ''; | ||
29 | return [ | ||
30 | isValid, | ||
31 | (window as any).ferdi.intl.formatMessage(messages.required, { | ||
32 | field: field.label, | ||
33 | }), | ||
34 | ]; | ||
35 | } | ||
36 | |||
37 | export function email({ field }) { | ||
38 | const value = field.value.trim(); | ||
39 | const isValid = isEmail(value); | ||
40 | return [ | ||
41 | isValid, | ||
42 | (window as any).ferdi.intl.formatMessage(messages.email, { | ||
43 | field: field.label, | ||
44 | }), | ||
45 | ]; | ||
46 | } | ||
47 | |||
48 | export function url({ field }) { | ||
49 | const value = field.value.trim(); | ||
50 | let isValid = false; | ||
51 | |||
52 | if (value !== '') { | ||
53 | // eslint-disable-next-line | ||
54 | isValid = Boolean( | ||
55 | value.match( | ||
56 | /(^|[\s.:;?\-\]<(])(https?:\/\/[-\w;/?:@&=+$|_.!~*|'()[\]%#,☺]+[\w/#](\(\))?)(?=$|[\s',|().:;?\-[\]>)])/i, | ||
57 | ), | ||
58 | ); | ||
59 | } else { | ||
60 | isValid = true; | ||
61 | } | ||
62 | |||
63 | return [ | ||
64 | isValid, | ||
65 | (window as any).ferdi.intl.formatMessage(messages.url, { | ||
66 | field: field.label, | ||
67 | }), | ||
68 | ]; | ||
69 | } | ||
70 | |||
71 | export function minLength(length: number) { | ||
72 | return ({ field }) => { | ||
73 | let isValid = true; | ||
74 | if (field.touched) { | ||
75 | isValid = field.value.length >= length; | ||
76 | } | ||
77 | return [ | ||
78 | isValid, | ||
79 | (window as any).ferdi.intl.formatMessage(messages.minLength, { | ||
80 | field: field.label, | ||
81 | length, | ||
82 | }), | ||
83 | ]; | ||
84 | }; | ||
85 | } | ||
86 | |||
87 | export function oneRequired(targets: string[]) { | ||
88 | return ({ field, form }) => { | ||
89 | const invalidFields = targets.filter(target => form.$(target).value === ''); | ||
90 | return [ | ||
91 | targets.length !== invalidFields.length, | ||
92 | (window as any).ferdi.intl.formatMessage(messages.required, { | ||
93 | field: field.label, | ||
94 | }), | ||
95 | ]; | ||
96 | }; | ||
97 | } | ||