You could do something like this: $input=”Name <[email protected]>”; // Break the input into parts preg_match( ‘/([^<]+)<([^>]+)>/i’, $input, $matches, PREG_UNMATCHED_AS_NULL ); // Clean the name $name = sanitize_text_field( $matches[ 1 ] ); // Clean the email $email = sanitize_email( $matches[ 2 ] ); // Bail early if the values are invalid. if ( !$name || !$email … Read more
This might be a more useful demonstration: <a href=”<?php echo esc_url( $url ); ?>>I’m printing a URL to the frontend</a> $url = sanitize_url( $_GET[‘user_inputted_data’] ); update_post_meta( $post_id, ‘that_url’, $url ); esc_url is an escaping function, sanitize_url is a sanitising function. Sanitising functions clean incoming data, e.g. removing letters from phone numbers, stripping trailing space etc. … Read more
How to return responsive images from a sanitize_callback?
Escaping data from database (users table) is necessary?
Sanitize and Save metabox values
You can use sanitize the data with sanitize functions in reference below. https://developer.wordpress.org/plugins/security/securing-input/
Aight got it, the crucial missing thing was that you have to provide this part here: ‘type’ => ‘object’ twice; once when declaring the variable’s type, and once again when defining the possibilities. Otherwise, validation fails; so a proper example would be: ‘args’ => [ ‘data’ => [ ‘type’ => ‘object’, ‘oneOf’ => [ [ … Read more
Just thought I’d point out, your call to remove_accent() is incorrect, you are missing the s off of accents. Example from codex: $text = “Hoy será un gran día”; echo remove_accents($text); Echo result: Hoy sera un gran dia https://codex.wordpress.org/Function_Reference/remove_accents
If you have static text with dynamic content then you can use. printf( esc_attr___(‘static text goes here with %s’, ‘text-domain’ ), $title ); If you have only $title then no need to translate it. Just escape it. echo esc_attr( $title ); Note esc_attr, esc_attr__ and esc_attr_e used for escaping dynamic values from HTML element attributes. … Read more
Add a setting, specifying the sanitize_callback: $wp_customize->add_setting( ‘my_input’, array( ‘default’ => ‘100.00’, ‘sanitize_callback’ => ‘sanitize_float’, ) ); Add the control: $wp_customize->add_control( ‘my_input’, array( ‘label’ => ‘Please enter a number:’, ‘section’ => ‘my_section’, ‘type’ => ‘number’, ‘input_attrs’ => array( ‘min’ => ‘0.01’, ‘step’ => ‘0.01’, ‘max’ => ‘10000’, ), ) ); Create a function to perform … Read more