[Plugin: Contact Form 7] two required fields but only one must be filled
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Hi at all,
my problem is, that i have two required fields (email and phone) and when one of this field is filled, then the other required field is not longer a required field. Is that possible or i need a other contactform?
Thanks for help.
Viewing 6 replies - 1 through 6 (of 6 total)
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No, that’s not possible with this form.
Put the following code into a file called text_or.php and put the file in your contact-form-7/modules/ folder. This plugin is VERY extendable with the modules area. The developer is awesome!
<?php /** ** A base module for [text*], and [email*] **/ /* Validation filter for either or fields use or_field:tag use or_label:field label */ add_filter( 'wpcf7_validate_text*', 'wpcf7_textor_validation_filter', 20, 2 ); add_filter( 'wpcf7_validate_email*', 'wpcf7_textor_validation_filter', 20, 2 ); function wpcf7_textor_validation_filter( $result, $tag ) { $type = $tag['type']; $name = $tag['name']; $options = (array) $tag['options']; foreach ( $options as $option ) { if ( preg_match( '%^or_field:([-0-9a-zA-Z_]+)$%', $option, $matches ) ) { $match = $matches[1]; $match = trim((string)$match); } if ( preg_match( '%^or_label:([-0-9a-zA-Z_]+)$%', $option, $matches ) ) { $lmatch = $matches[1]; $lmatch = trim((string)$lmatch); $lmatch = str_replace('_', ' ',$lmatch); } } $_POST[$match] = trim( strtr( (string) $_POST[$match], "\n", " " ) ); $_POST[$name] = trim( strtr( (string) $_POST[$name], "\n", " " ) ); $custom_response = 'This field or the '. $lmatch .' field are required'; if ( 'text*' == $type ) { if ( '' == $_POST[$name] && '' == $_POST[$match] ) { $result['valid'] = false; $result['reason'][$name] = $custom_response; } else { $result['valid'] = true; } } if ( 'email*' == $type ) { if ( '' == $_POST[$name] && '' == $_POST[$match] ) { $result['valid'] = false; $result['reason'][$name] = $custom_response; } elseif ( '' != $_POST[$name] && ! is_email( $_POST[$name] ) ) { $result['valid'] = false; $result['reason'][$name] = wpcf7_get_message( 'invalid_email' ); } else { $result['valid'] = true; } } return $result; } /* Tag generator */ add_action( 'admin_init', 'wpcf7_add_tag_generator_textor_and_emailor', 1 ); function wpcf7_add_tag_generator_textor_and_emailor() { wpcf7_add_tag_generator( 'text', __( 'Text field', 'wpcf7' ), 'wpcf7-tg-pane-text', 'wpcf7_tg_pane_textor' ); wpcf7_add_tag_generator( 'email', __( 'Email field', 'wpcf7' ), 'wpcf7-tg-pane-email', 'wpcf7_tg_pane_emailor' ); } function wpcf7_tg_pane_textor( &$contact_form ) { wpcf7_tg_pane_textor_and_emailor( 'text' ); } function wpcf7_tg_pane_emailor( &$contact_form ) { wpcf7_tg_pane_textor_and_emailor( 'email' ); } function wpcf7_tg_pane_textor_and_emailor( $type = 'text' ) { if ( 'email' != $type ) $type = 'text'; ?> <div id="wpcf7-tg-pane-<?php echo $type; ?>" class="hidden"> <form action=""> <table> <tr><td><input type="checkbox" name="required" /> <?php echo esc_html( __( 'Required field?', 'wpcf7' ) ); ?></td></tr> <tr><td><?php echo esc_html( __( 'Name', 'wpcf7' ) ); ?> <input type="text" name="name" class="tg-name oneline" /></td><td></td></tr> </table> <table> <tr> <td>id (<?php echo esc_html( __( 'optional', 'wpcf7' ) ); ?>) <input type="text" name="id" class="idvalue oneline option" /></td> <td>class (<?php echo esc_html( __( 'optional', 'wpcf7' ) ); ?>) <input type="text" name="class" class="classvalue oneline option" /></td> </tr> <tr> <td>size (<?php echo esc_html( __( 'optional', 'wpcf7' ) ); ?>) <input type="text" name="size" class="numeric oneline option" /></td> <td>maxlength (<?php echo esc_html( __( 'optional', 'wpcf7' ) ); ?>) <input type="text" name="maxlength" class="numeric oneline option" /></td> </tr> <tr> <td>or_field (<?php echo esc_html( __( 'match field tag name', 'wpcf7' ) ); ?>) <input type="text" name="or_field" class="or_field oneline option" /></td> <td>or_label (<?php echo esc_html( __( 'match field pretty name (use _ for spaces', 'wpcf7' ) ); ?>) <input type="text" name="or_label" class="or_label oneline option" /></td> </tr> <tr> <td colspan="2"><p> The fields above are useful only when the field you are adding is a required field. These will make the current field and another field an either/or field. (ie. email or phone number are required. The format is [email* or_field:phone or_label:Phone_Number] if phone is the other field tag name. </p></td> </tr> <tr> <td colspan="2"><?php echo esc_html( __( 'Akismet', 'wpcf7' ) ); ?> (<?php echo esc_html( __( 'optional', 'wpcf7' ) ); ?>) <?php if ( 'text' == $type ) : ?> <input type="checkbox" name="akismet:author" class="exclusive option" /> <?php echo esc_html( __( "This field requires author's name", 'wpcf7' ) ); ?> <input type="checkbox" name="akismet:author_url" class="exclusive option" /> <?php echo esc_html( __( "This field requires author's URL", 'wpcf7' ) ); ?> <?php else : ?> <input type="checkbox" name="akismet:author_email" class="option" /> <?php echo esc_html( __( "This field requires author's email address", 'wpcf7' ) ); ?> <?php endif; ?> </td> </tr> <tr> <td><?php echo esc_html( __( 'Default value', 'wpcf7' ) ); ?> (<?php echo esc_html( __( 'optional', 'wpcf7' ) ); ?>) <input type="text" name="values" class="oneline" /></td> <td> <input type="checkbox" name="watermark" class="option" /> <?php echo esc_html( __( 'Use this text as watermark?', 'wpcf7' ) ); ?> </td> </tr> </table> <div class="tg-tag"><?php echo esc_html( __( "Copy this code and paste it into the form left.", 'wpcf7' ) ); ?> <input type="text" name="<?php echo $type; ?>" class="tag" readonly="readonly" onfocus="this.select()" /></div> <div class="tg-mail-tag"><?php echo esc_html( __( "And, put this code into the Mail fields below.", 'wpcf7' ) ); ?> <span class="arrow">?</span> <input type="text" class="mail-tag" readonly="readonly" onfocus="this.select()" /></div> </form> </div> <?php } ?>Hey,
thanks for your post. So i put this file in to my modules/folder but i cant see this in the modules area?
okay it works! Thanks a lot (:
You got it!
Ok. So here is a modified version that fixes a bug that was making the form not work with other required fields.
<?php /** ** A base module for [text*], and [email*] **/ /* Validation filter for either or fields use or_field:tag use or_label:field label */ add_filter( 'wpcf7_validate_text*', 'wpcf7_textor_validation_filter', 20, 2 ); add_filter( 'wpcf7_validate_email*', 'wpcf7_textor_validation_filter', 20, 2 ); function wpcf7_textor_validation_filter( $result, $tag ) { $type = $tag['type']; $name = $tag['name']; $options = (array) $tag['options']; foreach ( $options as $option ) { if ( preg_match( '%^or_field:([-0-9a-zA-Z_]+)$%', $option, $matches ) ) { $match = $matches[1]; $match = trim((string)$match); } if ( preg_match( '%^or_label:([-0-9a-zA-Z_]+)$%', $option, $matches ) ) { $lmatch = $matches[1]; $lmatch = trim((string)$lmatch); $lmatch = str_replace('_', ' ',$lmatch); } } $_POST[$match] = trim( strtr( (string) $_POST[$match], "\n", " " ) ); $_POST[$name] = trim( strtr( (string) $_POST[$name], "\n", " " ) ); $custom_response = 'This field or the '. $lmatch .' field are required'; if ( 'text*' == $type ) { if ( '' == $_POST[$name] && '' == $_POST[$match] && $match) { $result['valid'] = false; $result['reason'][$name] = $custom_response; } elseif ($match) { $result['valid'] = true; } } if ( 'email*' == $type ) { if ( '' == $_POST[$name] && '' == $_POST[$match] && $match) { $result['valid'] = false; $result['reason'][$name] = $custom_response; } elseif ( '' != $_POST[$name] && ! is_email( $_POST[$name] && $match) ) { $result['valid'] = false; $result['reason'][$name] = wpcf7_get_message( 'invalid_email' ); } elseif($match) { $result['valid'] = true; } } return $result; } /* Tag generator */ add_action( 'admin_init', 'wpcf7_add_tag_generator_textor_and_emailor', 1 ); function wpcf7_add_tag_generator_textor_and_emailor() { wpcf7_add_tag_generator( 'text', __( 'Text field', 'wpcf7' ), 'wpcf7-tg-pane-text', 'wpcf7_tg_pane_textor' ); wpcf7_add_tag_generator( 'email', __( 'Email field', 'wpcf7' ), 'wpcf7-tg-pane-email', 'wpcf7_tg_pane_emailor' ); } function wpcf7_tg_pane_textor( &$contact_form ) { wpcf7_tg_pane_textor_and_emailor( 'text' ); } function wpcf7_tg_pane_emailor( &$contact_form ) { wpcf7_tg_pane_textor_and_emailor( 'email' ); } function wpcf7_tg_pane_textor_and_emailor( $type = 'text' ) { if ( 'email' != $type ) $type = 'text'; ?> <div id="wpcf7-tg-pane-<?php echo $type; ?>" class="hidden"> <form action=""> <table> <tr><td><input type="checkbox" name="required" /> <?php echo esc_html( __( 'Required field?', 'wpcf7' ) ); ?></td></tr> <tr><td><?php echo esc_html( __( 'Name', 'wpcf7' ) ); ?><br /><input type="text" name="name" class="tg-name oneline" /></td><td></td></tr> </table> <table> <tr> <td><code>id</code> (<?php echo esc_html( __( 'optional', 'wpcf7' ) ); ?>)<br /> <input type="text" name="id" class="idvalue oneline option" /></td> <td><code>class</code> (<?php echo esc_html( __( 'optional', 'wpcf7' ) ); ?>)<br /> <input type="text" name="class" class="classvalue oneline option" /></td> </tr> <tr> <td><code>size</code> (<?php echo esc_html( __( 'optional', 'wpcf7' ) ); ?>)<br /> <input type="text" name="size" class="numeric oneline option" /></td> <td><code>maxlength</code> (<?php echo esc_html( __( 'optional', 'wpcf7' ) ); ?>)<br /> <input type="text" name="maxlength" class="numeric oneline option" /></td> </tr> <tr> <td><code>or_field</code> <br />(<?php echo esc_html( __( 'match field tag name', 'wpcf7' ) ); ?>)<br /> <input type="text" name="or_field" class="or_field oneline option" /></td> <td><code>or_label</code> <br />(<?php echo esc_html( __( 'match field pretty name (use _ for spaces', 'wpcf7' ) ); ?>)<br /> <input type="text" name="or_label" class="or_label oneline option" /></td> </tr> <tr> <td colspan="2"><p> The fields above are useful only when the field you are adding is a required field. These will make the current field and another field an either/or field. (ie. <strong>email</strong> or <strong>phone number</strong> are required. <br /> The format is <strong>[email* or_field:phone or_label:Phone_Number]</strong> if phone is the other field tag name. </p></td> </tr> <tr> <td colspan="2"><?php echo esc_html( __( 'Akismet', 'wpcf7' ) ); ?> (<?php echo esc_html( __( 'optional', 'wpcf7' ) ); ?>)<br /> <?php if ( 'text' == $type ) : ?> <input type="checkbox" name="akismet:author" class="exclusive option" /> <?php echo esc_html( __( "This field requires author's name", 'wpcf7' ) ); ?><br /> <input type="checkbox" name="akismet:author_url" class="exclusive option" /> <?php echo esc_html( __( "This field requires author's URL", 'wpcf7' ) ); ?> <?php else : ?> <input type="checkbox" name="akismet:author_email" class="option" /> <?php echo esc_html( __( "This field requires author's email address", 'wpcf7' ) ); ?> <?php endif; ?> </td> </tr> <tr> <td><?php echo esc_html( __( 'Default value', 'wpcf7' ) ); ?> (<?php echo esc_html( __( 'optional', 'wpcf7' ) ); ?>)<br /><input type="text" name="values" class="oneline" /></td> <td> <br /><input type="checkbox" name="watermark" class="option" /> <?php echo esc_html( __( 'Use this text as watermark?', 'wpcf7' ) ); ?> </td> </tr> </table> <div class="tg-tag"><?php echo esc_html( __( "Copy this code and paste it into the form left.", 'wpcf7' ) ); ?><br /><input type="text" name="<?php echo $type; ?>" class="tag" readonly="readonly" onfocus="this.select()" /></div> <div class="tg-mail-tag"><?php echo esc_html( __( "And, put this code into the Mail fields below.", 'wpcf7' ) ); ?><br /><span class="arrow">⬇</span> <input type="text" class="mail-tag" readonly="readonly" onfocus="this.select()" /></div> </form> </div> <?php } ?>
Viewing 6 replies - 1 through 6 (of 6 total)
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