Logicoo Form
| 开发者 | logicoo |
|---|---|
| 更新时间 | 2026年11月9日 03:09 |
| 捐献地址: | 去捐款 |
| PHP版本: | 7.4 及以上 |
| WordPress版本: | 7.1 |
| 版权: | GPLv2 or later |
| 版权网址: | 版权信息 |
详情介绍:
- Visual form builder (meta box in the form editor): multiple pages that can be reordered and shown or hidden with conditions, drag and drop field ordering, column widths, AND/OR conditional logic between fields, field descriptions with links and bold or italic text, and a warning before leaving the page with unsaved changes.
- Field types: text, email, textarea, select, checkbox, radio buttons, two-column text, phone number, website (URL), date, time, quantity, rating (stars or slider), total, total quantity, file upload, digital signature, section, free HTML and repeatable group.
- Repeatable groups (enabled per form): visitors add the same group of fields as many times as they need, for example one block per participant, product or contact, within a minimum and maximum you choose. Each item can be moved, duplicated, collapsed or removed, and each of these buttons except Remove can be hidden per group; the Add button can span the full width. Totals, conditions, notifications, PDF, CSV export, summary and "Save and continue later" handle every item, with an optional subtotal per item. Adding and removing items also works without JavaScript.
- Works without JavaScript: a single server-side submission handler processes AJAX and classic POST submissions in exactly the same way; after an error the form comes back with the answers filled in and each error next to its field. JavaScript progressively adds step navigation, page-by-page validation, the attachment dropzone and the +/- quantity buttons. Forms with reCAPTCHA or a digital signature field require JavaScript.
- Email notifications: several independent notifications per form, with fixed addresses and addresses taken from form fields in the recipient, Cc and Bcc, Reply-To, placeholders (
{field_id},{ref},{all_fields},{summary}) and AND/OR sending conditions. Uploaded files are attached by default only to notifications sent to fixed addresses; the generated PDF can be attached to any notification. - Entries screen: paginated list filterable by form, single and bulk deletion, details window and CSV export. The details window downloads every attachment, signature and PDF of an entry in one ZIP file (requires the PHP zip extension, available on almost every hosting).
- Numeric values and "Total" field: assign a numeric value to each option of a select, checkbox or radio field, or a price to a Quantity field; a dedicated Total field sums the selected values (optionally multiplied by a linked Quantity field) with a live preview while the visitor fills in the form. The saved total is always recalculated on the server.
- Quantity-based pricing: price tiers per option or per Quantity field (per unit, progressive or package price), applied automatically in the Total field.
- Live summary and review step: a real-time summary of the values entered, and a review of all answers before the final submission.
- PDF generation: optionally generate a PDF when a form is completed, with logo, custom header and footer text and the form fields (including the signature). Admins can download it from the entries screen and attach it to notification emails.
- Digital signature field: an interactive drawing area (mouse or touch); the image is stored in a dedicated protected folder, never in the public media library. See the FAQ about its legal value.
- Submission limits per form: a maximum number of submissions per IP address, anonymous session, registered user or overall, or a maximum cumulative value of a field, with a customizable message.
- Save and continue later: visitors can save an unfinished form and receive an email with a link to resume it before a configurable expiry date.
- Automatic cleanup (Autoclean): scheduled removal of entries older than a configurable number of days, including their uploaded files, signatures and PDFs. Off by default.
- Statistics page: views, submissions and conversion rate per form. Off by default; views are counted only while it is on.
- Import / export: export and import the configuration of a form as JSON (structure, notifications, settings and submission limits) and export entries as CSV. An imported form is created as a draft.
- reCAPTCHA v2 / v3 by Google, enabled per form (see "External services" below).
- Rate limiting of successful submissions per IP address and form, with configurable threshold and window, and optional trusted proxies.
- Privacy tools integration: personal data export and erasure through the native WordPress privacy tools, plus an option not to store the sender's IP address and browser user agent.
- Clean uninstall: removes the plugin tables, all forms (also in the trash), all settings and temporary data, and the protected folder with uploaded files, signatures and PDFs, on every site of a multisite network, with an explicit option to keep the data.
- Translation ready: every visible string uses the
logicoo-formtext domain; the source strings are in English, and translations are delivered by translate.wordpress.org.
安装:
- Upload the
logicoo-formfolder to the/wp-content/plugins/directory, or install the plugin from the Plugins screen in WordPress. - Activate the plugin through the Plugins screen.
- Go to Logicoo Form → Add New, build your form and publish it.
- Insert the form in any page or post with its shortcode (shown in the form list and in the form editor):
[logicoo_form id="123"].
屏幕截图:
常见问题:
Does Logicoo Form send data to external services?
Only if an administrator explicitly enables reCAPTCHA for a form (see "External services" above). The "Check protection" button contacts only your own site. No tracking or telemetry is present.
What happens to the collected data when I uninstall the plugin?
The plugin tables, all forms, all plugin settings and the protected folder with uploaded files, signatures and PDFs are removed, on every site of a multisite network, unless the administrator of a site has enabled the option to keep the plugin data on uninstall in the Settings screen.
Does the form work when the visitor has JavaScript disabled?
Yes, for every form that has neither reCAPTCHA nor a "Digital signature" field enabled: the submission is processed in exactly the same way by the same server-side component used for JavaScript submissions. A form with reCAPTCHA enabled requires JavaScript, because of a limitation of the reCAPTCHA product itself; the same is true for a form with a "Digital signature" field, since the drawing area is an interactive <canvas> with no native HTML equivalent. "Save and continue later" is a progressive enhancement: the save button only appears when JavaScript is enabled, but its absence never prevents the form from being filled in and submitted normally. After a submission without JavaScript the visitor comes back to the same page: on success they see the confirmation message, otherwise the form is shown again with the answers already filled in and each error next to its field. Files must be selected again after an error, because browsers never keep them. Payment fields added by other plugins may require JavaScript.
Does the "Digital signature" field have legal value?
No, it is not a qualified electronic signature. Despite its name (chosen to be immediately understandable to the end user), this field captures a simple graphic stroke drawn with a mouse or touch. It is a simple electronic signature, not based on digital certificates or PKI infrastructure, and it does not meet the requirements of a qualified electronic signature (for example under the eIDAS regulation in the European Union). Its evidential value is limited to the graphic stroke itself plus the context metadata collected automatically with each submission (IP address, browser/user agent, date and time). Before using this field for documents that require legal evidential value (binding contracts, consents with specific regulatory requirements, and so on), check with a legal advisor whether this level of electronic signature is adequate for your use case.
Does PDF generation require anything special on the server?
The built-in PDF generator (the dompdf/dompdf library, bundled with the plugin: no additional download, no network calls) needs the PHP DOM and mbstring extensions, present on almost every hosting; without them no PDF is generated, and the submission is never blocked. If the server also has the PHP GD extension (available on almost all modern shared hosting), the generated PDFs embed the form logo and the digital signature as real images. If GD is not available, the document is still generated in full, with a short placeholder text instead of the image: a PDF is never missing and a submission is never blocked for this reason.
Can I accept payments or sell products with my forms?
Yes, with the free add-on Logicoo Form Payments & Shop, also published in the WordPress.org directory. It adds Stripe and PayPal payments (one-off and subscriptions) and an optional WooCommerce integration that creates orders from form submissions. Logicoo Form works fully on its own: the add-on is only needed if you want to collect payments.
Can visitors fill in the same fields several times, for example one block per participant?
Yes. Turn on "Repeatable fields" in the form's Features settings, add a "Repeatable group" field and put the fields to repeat inside it. You choose the minimum and maximum number of items (the highest maximum is set in the plugin settings: 20, 50 or 100). Items added but left untouched beyond the minimum are not saved. Notifications can list every item ({all_fields}) or a single value with {group_id:N:field_id} (the form builder shows it ready to copy in the properties of each field of the group); the Reply-To can be an Email field of the group, from the first item or from all items. The entries screen, PDF and CSV export show one section or set of columns per item.
Where can I get support?
Please use the support form on our website: https://logicoo.dev/wordpress-solutions/logicoo-form-support/ — it is the fastest way to reach the development team, and you can attach screenshots and your system report. Short questions are also welcome in the WordPress.org support forum, where we answer publicly.
更新日志:
- Fixed: a background task of an add-on (for example sending a contact to an email marketing service) could wait until the next form submission when another plugin was running its own scheduled tasks at the same moment, as WooCommerce does every minute. The waiting task now starts on the next page view.
- Fixed: the "Remove condition" button in the conditions of a notification had too little contrast with its background. It now looks like the other remove links of WordPress.
- Fixed: in a required Checkbox field with several options, the form could only be sent when the first option was checked. Any option is now enough, and a clear message asks to select at least one option when none is checked.
- Improved: screen readers announce a required Checkbox field as required on the whole group of options, not only on the first one.
- New: extension points for add-ons that send entries to other services, such as email marketing tools: a shared background queue that runs tasks a few seconds after a form is sent and retries them when the service does not answer (with WP-Cron, or with the
wp logicoo-form jobs runcommand when WP-Cron is disabled), encrypted storage for API keys, safe HTTPS requests, conditions on a saved entry and the same conditions editor as notifications in add-on panels. - New: an add-on can mark an entry as waiting, for example for a payment, so that other add-ons act only once it is confirmed.
- New: add-ons can add their own lines to the data of an entry in the personal data export (Tools > Export Personal Data).
- New: two database tables for the background queue. They are created automatically when the plugin is updated and removed with the plugin data.
- Note: API keys saved by add-ons are encrypted with a key taken from wp-config.php:
LOGICOO_FORM_SECRET_KEY(at least 32 characters) or, if it is not defined,SECURE_AUTH_KEYandSECURE_AUTH_SALT. Changing these keys makes saved API keys unreadable, and they must be entered again.
- New: extension points for add-ons such as quizzes and scoring: results calculated when a form is sent (shown in the entry details, CSV export and notification conditions), checks before an entry is saved, a custom message or address after sending, extra placeholders, PDF sections and attachments, changes to the form markup, columns, filters and bulk actions in Entries, form templates, and settings saved with a form.
- New: add-ons can show shared content in place of a form field, for example a question kept in a question bank, with the same validation, saving, notifications, PDF and Entries as any other field.
- New: add-ons can read a saved entry again, read the fields of a form on the server and the visitor IP address resolved with the "Trusted proxies" setting, and are told when a form is reopened from a "Save and continue later" link, for example to resume a quiz timer where it was.
- New: a form can require an add-on feature: when that add-on is not active, visitors see the "temporarily unavailable" notice and form managers see which add-on is missing.
- New: JavaScript events when a visitor starts filling in a form, sends it, saves it for later or resumes it.
- New: a database table for the values that add-ons store with each entry. It is created automatically when the plugin is updated and removed with the plugin data.
- New: conditions for a whole page. In the form builder, the "Conditions" button of a page (from the second page on) shows the page only when answers on earlier pages match, with the same rules as field conditions. Next and Back skip a hidden page, Submit appears on the last visible page and the progress bar counts only visible pages. The fields of a hidden page are not required, not saved and not included in notifications, PDF and totals. The builder warns when a page condition uses a field that is not on an earlier page, for example after the pages are reordered.
- New: in the form builder, pages can be reordered by dragging their handle or with the "Move page up" and "Move page down" buttons, which also work with the keyboard; screen readers announce the new position.
- New: field descriptions accept links, bold, italic and line breaks. In the form builder, the Bold, Italic and Link buttons above the description wrap the selected text; any other HTML is removed. Links that open in a new tab tell screen reader users so. Line breaks in existing descriptions now show on the form, and HTML tags typed in an existing description are now applied instead of being shown as text.
- New: when you edit a form and try to leave the page without saving, the browser asks you to confirm. This covers the builder, the form settings, notifications, submission limits and add-on panels; before, only a changed title was noticed.
- New: in the form builder, the properties of a field inside a repeatable group show its ID for one item,
{group_id:1:field_id}, ready to copy into notification recipients, subject and message. The hint under To, Cc and Bcc and the notice about group recipients now use an example with real IDs. - New: the Reply-To of a notification can be an Email field inside a repeatable group, from the first item or from all items (up to 10 addresses). The Reply-To menu no longer lists choices that can never give an address, such as the number of items of a group.
- New: the Support page mentions the AI assistant available on logicoo.dev.
- Fix: the progress bar of a multi-page form has the name "Form progress", and screen readers read the same text as the visible progress line.
- Fix: the entry details window in Entries works with the keyboard: its content can be scrolled with the arrow keys, Tab stays inside the window and, when it closes, the focus goes back to the "Details" button that opened it.
- Fix: in the entry details window, screen readers read each page and group title in its place instead of repeating all titles as column headers on every cell.
- Fix: forms with long chains of conditions (a field or page that depends on fields that depend on others, and so on) no longer slow down the form page or the submission.
- Fix: in the form builder, a collapsed page stays collapsed when another page is moved or deleted (before, the collapsed state stayed with the position, not with the page).
- Fix: screen readers no longer read the whole live summary again after every change in a field. The summary box is now a named region with a level 2 heading (it was an
asidewith a level 3 heading); themes that style it through theasideorh3element selectors may need to use the.logicoo-form-summaryclasses. - Fix: the Total, Total quantity and item subtotals are announced by screen readers only when their value changes, not after every key press.
- Fix: in the form builder, clicking the icon of the "Copy field ID" button now copies the ID (before, only a click on the button border worked).
- Fix: in the form builder, two quick changes to the options of a field (for example a label typed and then a price or a tier) no longer lose the first change.
- New: the form builder shows the ID of each sub-field of a two-column text field, with its own copy button, to use in notifications.
- New: the recipient of an email notification accepts several form fields, also together with fixed addresses (for example
admin@example.com, {field_id}, {other_field_id}). - New: Cc and Bcc for email notifications, with the same format as the recipient. Uploaded files are attached by default only when all the recipients, Cc and Bcc included, are fixed addresses.
- New: a field of a repeatable group can be a recipient, Cc or Bcc for one item, with
{group_id:item:field_id}(for example{f111:1:f222}, wheref111is the group ID andf222the field ID). A notice after saving explains this when a group or one of its fields is used alone, which gives no recipient.
- New: repeatable groups, enabled per form: visitors add the same group of fields several times (one item per participant, product or contact), with minimum and maximum, move, duplicate, collapse and remove actions, and an optional subtotal per item. Totals, conditions, submission limits, notifications and placeholders, PDF, CSV export, summary, "Save and continue later", privacy tools, form import and export, and file and signature fields all work with the items.
- New: options to hide the Duplicate, Collapse and Move buttons of a repeatable group and to make its Add button full width.
- New: "Download attachments" in the entry details window, one ZIP file with all the files, signatures and PDF of the entry. Status and Support reports when the PHP zip extension is missing.
- New: a "Features" section in the form settings, where add-ons can also offer options that are switched on per form.
- New: extension points for add-on field types inside repeatable groups.
- Changed: a form with a visible field of an add-on that is not active is no longer sent without that field. Visitors see a "temporarily unavailable" notice (instead of the whole form when the field is always shown), and form managers also see which field needs the add-on.
- New: a notice on the Logicoo Form admin screens lists the published forms affected by an inactive add-on.
- New: public extension points for add-ons: extra inputs and an extra information line saved with a field, values kept after an error without JavaScript, a "field" setting row in the builder, an admin menu hook, and JavaScript functions to start a form added after page load and to save and restore its answers.
- New: a notice in the builder for fields of an add-on that is not active.
- Fix: a star rating saved with "Save and continue later" is shown again when the visitor resumes the form.
- Changed: links to logicoo.dev point to the new /wordpress-solutions/ pages (old links are redirected).
- Initial release.