29 lines
1 KiB
TypeScript
29 lines
1 KiB
TypeScript
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const EMAIL_REGEX =
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/^(([^<>()[\]\\.,;:\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,}))$/;
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const URL_REGEX = /[-a-zA-Z0-9@:%._+~#=]{1,256}.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_+.~#?&//=]*)/;
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export function required(v: string | undefined | null) {
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return !!v || "This Field is Required";
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}
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export function email(v: string | undefined | null) {
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return (!!v && EMAIL_REGEX.test(v)) || "Email Must Be Valid";
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}
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export function whitespace(v: string | null | undefined) {
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return (!!v && v.split(" ").length <= 1) || "No Whitespace Allowed";
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}
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export function url(v: string | undefined | null) {
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return (!!v && URL_REGEX.test(v)) || "Must Be A Valid URL";
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}
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export function minLength(min: number) {
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return (v: string | undefined | null) => (!!v && v.length >= min) || `Must Be At Least ${min} Characters`;
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}
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export function maxLength(max: number) {
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return (v: string | undefined | null) => !v || v.length <= max || `Must Be At Most ${max} Characters`;
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}
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