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Questions tagged [validation]

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0
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0answers
9 views

Wordpress Answer Validation, Obfuscation issue

I have this issue, where I have made a function on my wordpress website (under Theme Functions.php), which then uses a shortcode to present on the front end. Now, I want to obfuscate the shortcode, as ...
0
votes
1answer
22 views

Validate custom fields before save using WordPress Rest API

I want to add custom validation to post(custom post type) before it save into the WordPress. I am using the Rest API to insert the post to custom post type. What I need is the fields which I created ...
0
votes
0answers
17 views

Not getting register_setting callback parameters in WordPress

I'm creating a WordPress plugin using Settings API. Everything else is working fine except the callback for register_setting() function. Here is the line: register_setting( self::ADMIN_PAGE, self:...
1
vote
1answer
18 views

wooCommerce checkout page State / County (optional) validate not working

wooCommerce checkout page State / County (optional) validate not working that is my added code add_filter(‘thwcfd_State_field_override_required’,’__return_true’); any idea for how to add ...
0
votes
2answers
21 views

Assignments must be the first block of code on a line Validation Error on Travis

Travis is giving me ~ Assignments must be the first block of code on a line for this specific line of code: $validate_string = $pf_param_string = substr( $pf_param_string, 0, - 1 ); It seems fine ...
0
votes
0answers
20 views

Fix “In order to improve scrolling performance in Safari, we now move the element to a fixed positioning layer”

I implemented AMP on my WordPress site with the Automattic Plugin and set up a Sidebar using <amp-sidebar>and a headerbar using AMP Project documentation. Right now, when I try accessing the AMP ...
0
votes
0answers
11 views

Page form submit fail

I have created custom form with bootstrap in wordpress page and it does not validate nor send email, no any effect after i press submit button. Before i created same form with same php validation ...
0
votes
0answers
87 views

how to add validation for min and max date range of contact form 7

I have created a date field using contact form 7 and set some min and max date range. It works fine with date picker widget but using keyboard it does not get the valid date. So I have created ...
2
votes
1answer
235 views

Validation error: Extending Gutenberg gallery block

I am trying to extend the Gutenberg core/gallery block to add some new functionality to my image gallery on the frontend. I have created a separate plugin to handle this task. I have registered my ...
1
vote
0answers
292 views

jquery.validation.js is not working in woocommerce checkout page form

jQuery("#woocommerce_checkout_form").validate({ highlight: function(element) { (jQuery(element).parent()).parent().addClass("woocommerce-invalid"); (jQuery(element)....
0
votes
0answers
54 views

Form validation and error message display

I have a custom HTML form on a page. I'd like to do some server-side validation. If the validation is successful, I'll process the request and wp_redirect to another page. If the validation fails, I ...
2
votes
1answer
58 views

Stop the form of beign submitted on “Save changes” custom option page

Using the Settings API of Wordpress i want to try cancel the submission of the options when the validation/sanitization fails. Registering the settings: register_setting( 'mysettingspage', '...
7
votes
1answer
233 views

Sanitize and data validation with apply_filters() function

Should we sanitize and validate the apply_filters() like the examples below? absint( apply_filters( 'slug_excerpt_length', 35 ) ); wp_kses_post( apply_filters( 'slug_excerpt_more', '&hellip;' ) );...
2
votes
1answer
237 views

Remove frameborder attribute from iframes

The W3C Validator outputs an error because Wordpress adds frameborder="0" to iframes. Also the Validator does not like the allow attribute. I found a similar question for Vimeo Videos: WordPress ...
1
vote
1answer
185 views

Error in Validate Field with ACF plugin in Wordpress

I have the following problem when I am validating a field with the Advanced Custom Fields plugin in wordpress. What happens is that the field is validated correctly but the error appears on a new page ...
1
vote
1answer
21 views

Do I have to have a nonce for a custom comment field?

im working on my comment section and I have added a custom field <input type="hidden" name="be_user_star_rating" id="be_user_star_rating" value="" /> Its value is beign set by Javascript. ...
-1
votes
1answer
116 views

WP Debug enabled Undefined index error in a widget

I have set WP debug to true, and I am getting error message → Notice: Undefined index: tick_the_snippet_type <p> <input type="radio" <?php checked( $instance[ '...
1
vote
0answers
89 views

wp_remote_post - handling responses

I need to add a form to my WordPress site that will post its data to an external API without ever storing the form data in the mysql database. I also need to show components of the response from the ...
0
votes
0answers
175 views

phone number validation regex

i wanted to change the regex format in my file from cpanel where i found a code such as: case 'number': $res .= "<input type='text' name='$key-$i' id='$key-$i' pattern='[0-9]{12}' maxlength='...
0
votes
1answer
30 views

Is it necessary to do validation again when retrieving data from database?

I do validation when saving data to database like following: $data = validate($data); update_post_meta($post_id, 'my_post_meta', $data); The question is, do I need to do validation again when read ...
0
votes
1answer
370 views

WordPress REST API validation

I'd like to validate the data sent to my end point. https://www.shawnhooper.ca/2017/02/15/wp-rest-secrets-found-reading-core-code/ This post referenced the undocumented validation options. I have got ...
2
votes
0answers
853 views

Remove type attribute from script added by wp_localize_script

How can I remove type attributes from all scripts added by wp_localize_script ? Have the same problem with W3C validation as described here - Remove type attribute from script and style tags added by ...
0
votes
1answer
331 views

Jquery Validation Engine with Conatct Form 7

I am using contact form 7 and it's working with basic validations. But i have to do some advanced validation. So i have to use https://github.com/posabsolute/jQuery-Validation-Engine. How can i use ...
0
votes
1answer
260 views

Add file upload with validation to custom form

I have a custom contact form page that I am trying to add an upload field that validates filesize and filetype. Before adding the validation everything worked. <?php /* Template ...
4
votes
1answer
96 views

Shortcode putting html such as <img>

$atts = shortcode_atts( array( 'path' => 'https://s.w.org/about/images/logos/wordpress-logo-simplified-rgb.png' ), $atts); The above is a part of the shortcode. In Wordpress text ...
0
votes
0answers
177 views

add_settings_error on Sanitize callback

The first time the plugin is activated and try to save the plugin's options, I am getting the success or error message twice. This happens only the first time after activation. After that works fine. ...
6
votes
8answers
23k views

Remove type attribute from script and style tags added by WordPress

Warning: The type attribute is unnecessary for JavaScript resources. From line 10, column 146; to line 10, column 176 feed/" /> <script type="text/javascript">window Warning: The ...
0
votes
1answer
39 views

Passing form data on submit

In my sanitizing script, prior to using the POST Request method to submit this data, I have the following for my textarea input field named 'contact_msg': if($_POST['contact_msg'] != ''){ $...
0
votes
1answer
49 views

How to escape multiple attribute at once in WordPress?

I'm developing a WordPress theme and trying to escaping group of attribute at once that store with a variable. <?php $attributes = array(); $classes = array( 'header-section' ); if ( true == ...
0
votes
1answer
85 views

How WordPress sanitizes post content on save? Or it doesn't?

Does WordPress apply any kind of data sanitization for its post content when saving it from admin area? (like stripping <script> tags) Or all it does is checks for some user capability (like ...
0
votes
1answer
183 views

How do I sanitize the str_replace function in javascript variables

I have the following code in the javascript which outputs the date(s). With backslash for that, I'm replacing those strings with the str_replace to remove backslash, but I can't sanitize that using ...
0
votes
0answers
37 views

Form Sanitization and Validation

Already asked this on Code Review but no answer there so that's why i'm trying here. I'm kinda new to form sanitization and validation. If someone could look at my code and tell me where i could do ...
-1
votes
1answer
262 views

How to use esc_attr__() function properly to translate a variable that contains string?

I am trying to develop a theme and trying to escape a string using esc_attr__() fuction. Here is how I implemented it. $title = stoic_get_the_site_title(); echo esc_attr__($title, 'stoic'); But ...
1
vote
1answer
167 views

Validation Function for URL in plugin

if ( cpmb_is_valid_mp3( $_FILES['video-url']['name'] ) ) { $response = wp_upload_bits( $_FILES['video-url']['name'], null, file_get_contents( $_FILES['video-url']['tmp_name'] ) ); ...
-1
votes
1answer
5k views

How to do Conact form 7 name field validation? [closed]

I am using contact-form-7 plugin, where i have created name field as Name. The name field is accepting text and number too. But my requirement is that name field should not start from number so how i ...
4
votes
1answer
393 views

edit profile validation refreshes all field if missing wordpress

In the edit profile section whenever I'm updating a field and if for example I've missed one required field (NickName) and changed the email address to a new one, the WordPress validation will ...
0
votes
0answers
1k views

Contact Form 7: Make field required after checkbox is checked

I have a telephone field in Contact Form 7 as follows: [tel Phone id:Phone] and a checkbox that for users to optionally choose to be called back: [checkbox Callback id:Callback "Rückruf gewünscht"] ...
0
votes
2answers
511 views

Sanitizing text fields in array

I tried this code to create some meta boxes is all working fine, the problem I am facing is how to sanitize the text fields and update post meta function Print_price_fileds($cnt, $p = null) { ...
1
vote
1answer
142 views

Permit Login if table row exists

I am using the "authenticate" filter hook within the WordPress codex to adjust the validation script of the WordPress Login page. What I need to do is create a query to a separate table to see if ...
0
votes
0answers
43 views

Getting an weird symbol instead of “ ã ”

In the backoffice I'm getting an weird symbol with ? instead of ã. I've tried to validate this with esc_attr(), sanitize_text_field(), etc but nothing works. How can I solve it? This is the code: <...
0
votes
2answers
1k views

Make post_content and other custom fields required

What's the best way to set the required atribute on html forms in wordpress, for instance I would like post-content to be required, so this code need to be changed: <textarea class="wp-editor-area"...
0
votes
1answer
353 views

Required radio button does not validate in form, when clicked through Javascript/jQuery

I have a radio button that selects a dealer in my checkout. I need this button to automatically be checked for the user - however, no matter what I do, the radio button still needs to be clicked to ...
0
votes
0answers
40 views

Validating Error with submit button

I really need your help.. I am tryin like 3 days now to change the first pic and make it like the 3rd one. I did it but when Iremove depoarture day the enquire button doesnt work and dont get the form(...
0
votes
1answer
185 views

Custom HTML form using PHP - help with ajax/username validation

I currently have a working registration form I created on my page. It's an HTML form and I coded PHP to have it create the user in our WP_user table and email us with info from the form. The PHP is in ...
0
votes
1answer
535 views

Allow users to register on multisite through WooCommerce using the same email address

I'm working on setting up a multisite environment, and have run into the possibility of a user trying to register on the sub-site with the same email address they've used on the main site. I've found ...
1
vote
2answers
27 views

What esc_ to use to validate this?

I tired esc_url but it doesn't work. if ( $power_by ) { ?> <div class="sponsor-credits"> <span class="sponsor-credits__label">Powered by </span> ...
1
vote
1answer
77 views

Prevent invalid or empty values from being saved to the database and retain the form field values upon error

I'm using the Settings API to save the settings of my plugin. I want a positive integer value from the settings field. register_setting( $option_group, $option_name . '_number', '...
-1
votes
1answer
1k views

Custom Registration and Login Forms with reCaptcha 2 Validation

I've read all the posts at stackoverflow and wordpress stackexchange, and none of the topics on using Google reCaptcha 2 have given me information on how to validate reCaptcha on both custom wordpress ...
1
vote
1answer
63 views

Does balanceTags() provide any escaping / protection?

I'm just getting into WordPress and keep seeing sample code with balanceTags() used when echoing out a variable. Am I right in thinking it does nothing in terms of output validation? Thank you
1
vote
1answer
55 views

Who is responsible for data sanitization in WordPress development?

I am studying how to write more secure WordPress code by implementing validation, sanitization and data escaping wherever necessary. Validation and escaping makes perfect sense, but I am a little ...