@astro-utils/forms/dist/components-control/form-utils/validate.js

Server component for Astro (call server functions from client side with validation and state management)

import { z } from 'zod';
function validateEmptyFile(about) {
    const value = about.formValue;
    return value instanceof File && value.size == 0;
}
export function validateRequire(about, required) {
    if (about.formValue == null || about.formValue === '' || about.formValue instanceof Array && about.formValue.length === 0 || validateEmptyFile(about)) {
        if (required) {
            about.pushErrorManually('missing-require-filed', 'Missing required filed');
        }
        return false;
    }
    return true;
}
export function validateStringPatters(about, minlength, maxlength, pattern) {
    let text = z.string();
    if (minlength) {
        text = text.min(minlength);
    }
    if (maxlength) {
        text = text.max(maxlength);
    }
    if (pattern) {
        text = text.regex(pattern);
    }
    return about.catchParse(text);
}
export async function validateFunc(about, method) {
    try {
        const response = await method(about.formValue);
        if (!response)
            return;
        if (response.error) {
            about.pushErrorManually(response.code, response.error);
        }
        else if (response.value) {
            about.formValue = response.value;
        }
    }
    catch (err) {
        about.pushErrorManually(err.code ?? err.name, err.message);
    }
}