【发布时间】：2021-04-30 06:27:17
【问题描述】：
我一直在寻找各种解决方案，但似乎没有任何效果。
我尝试通过脚本添加占位符标记，我尝试更改 php 文件中的过滤器编号我尝试从表单页面禁用所有其他插件。
没有任何效果。
所以这就是问题所在。如果我在输入字段文本中添加占位符，它将禁用对这些输入字段的要求检查。就好像占位符被视为输入一样。
我不知道如何解决它。请帮忙。
如果您选择“Een energielabel voor één adres”，然后选择“Woning”，您可以在https://www.breuerscobelens.nl/offerte/ 看到表格，您将看到我所说的最快的输入字段。
我遇到的另一件事是我希望表单在选择一个选项后自动转到第二步，但即使我已经放置了从插件帮助中获得的代码，它仍然无法正常工作.
对此的任何帮助也将不胜感激。
联系表格 7 中的表格代码
<h5 class="pt-cv-title"><strong>Vraag in drie eenvoudige stappen uw offerte aan</strong></h5>
<br>
[step title "Start" next "volgende stap" previous "vorige stap"]
<h8><strong>Waarvoor ontvangt u graag een offerte?</h8></strong>
[select* stap1-aanvraag first_as_label "Maak uw keuze" "Een energielabel voor één adres" "Energielabels voor meerdere adressen" "Een andere dienst"]
[step title "Enkele vragen voor de scherpste offerte"]
[group energielabel-group]
<h8><strong>Betreft het een woning of een bedrijfsgebouw?</h8></strong>
[select* stap2-energielabel-soortgebouw first_as_label "Maak uw keuze" "Woning" "Bedrijfsgebouw" "Combinatie woning/bedrijfsgebouw"]
<br>
[group energielabel-woning-group]
<h8><strong>Wat is het adres van de woning?</strong></h8>
[text* stap2-energielabel-woning-opname-adres placeholder "Straat en huisnummer*"]
[text* stap2-energielabel-woning-opname-postcode placeholder "Postcode*"]
[text* stap2-energielabel-woning-opname-plaats placeholder "Plaats"]
<br>
<h8><strong>Door onderstaande drie vragen te beantwoorden helpt u ons een zo scherp mogelijke offerte te maken!</strong></h8>
Wat is ongeveer de oppervlakte van de woning?
[select stap2-energielabel-woning-opname-oppervlakte first_as_label "Ik heb echt geen idee" "<50m²" "50-150m²" "150-300m²" ">500m²"]
Zijn er bouwtekeningen met maatvoering beschikbaar?
[select stap2-energielabel-woning-opname-bouwtekeningen first_as_label "Dat weet ik niet" "Jazeker!" "Nee, helaas"]
Is er ergens in de woning sprake van koeling zoals een airco of een warmtepomp?
[select stap2-energielabel-woning-opname-koeling first_as_label "Ik heb echt geen idee" "Nee" "Ja" "Ja, maar deze is buiten werking" ]
<br>
[/group]
[group energielabel-bedrijfsgebouw-group]
<h8><strong>Wat is het adres?</strong></h8>
[text* stap2-energielabel-bedrijf-opname-adres placeholder "Straat en huisnummer*"]
[text* stap2-energielabel-bedrijf-opname-postcode placeholder "Postcode*"]
[text* stap2-energielabel-bedrijf-opname-plaats placeholder "Plaats*"]
<br>
<h8><strong>Door onderstaande twee vragen te beantwoorden helpt u ons een zo scherp mogelijke offerte te maken!</strong></h8>
Wat is ongeveer de oppervlakte, minus een eventuele onverwarmde industriële opslag- of productiehal?
[select stap2-energielabel-bedrijf-opname-oppervlakte first_as_label "Ik heb echt geen idee" "<100m²" "100-250m²" "250-500m²" "500-1000m²" "1000-2000m²" "2000-3000m²" "3000-5000m²" "5000-7000m²" "7000-10.000m²" ">10.000m²"]
Zijn er bouwtekeningen met maatvoering beschikbaar?
[select stap2-energielabel-bedrijf-opname-bouwtekeningen first_as_label "Dat weet ik niet" "Jazeker!" "Nee, helaas"]
<br>
[/group]
[/group]
[group energielabels-group]
Om hoeveel woonadressen gaat het ongeveer? [number stap2-energielabels-aantal-woonadressen min:0 max:100000 "0"]
Om hoeveel bedrijfsadressen gaat het ongeveer? [number stap2-energiealabels-aantal-bedrijfsadressen min:0 max:10000 "0"]
[/group]
[group anderedienst-group]
Voor welke dienst wenst u een offerte te ontvangen? [textarea stap2-anderedienst placeholder "Gewenste dienst"]
[/group]
[step title "Tenaamstelling offerte"]
<h8><strong>Tot slot, aan wie mogen we de offerte richten?</strong></h8>
In de hoop dat de offerte naar wens is, zal na oplevering van de werkzaamheden ook de factuur aldus geadresseerd worden.
[select* stap3-offerte-tenaamstelling first_as_label "Maak uw keuze" "Aan een particulier persoon" "Aan een bedrijf of instelling" ]
<br>
[group tenaamstelling-particulier-group]
[select* stap3-particulier-aanhef first_as_label "Maak uw keuze*" "heer" "mevrouw"]
[text* stap3-particulier-voorletters placeholder "Voorletters*"]
[text* stap3-particulier-achternaam placeholder "Achternaam*"]
[tel* stap3-particulier-telefoonnummer placeholder "Telefoonnummer*"]
[email* stap3-particulier-e-mail placeholder "E-mail adres*"]
<br>
[group energielabel-group]
Is het offerte adres gelijk aan het adres waar u een energielabel voor aanvraagt?
[select* stap3-particulier-gelijk-adres "Ja" "Nee" ]
<br>
[/group]
[group particulier-afwijkend-adres-group]
Wat is het offerte adres?
[text* stap3-particulier-adres placeholder "Straat en huisnummer*"]
[text* stap3-particulier-postcode placeholder "Postcode*"]
[text* stap3-particulier-plaats placeholder "Plaats*"]
<br>
[/group]
[checkbox nieuwsbriefontvangen default:0 "Ik schrijf me graag direct in voor de nieuwsbrief"]
[/group]
[group tenaamstelling-bedrijf-group]
<h8><strong>Uw gegevens</strong></h8>
[select* stap3-bedrijf-aanhef first_as_label "Maak uw keuze*" "heer" "mevrouw"]
[text* stap3-bedrijf-voorletters placeholder "Voorletters*"]
[text* stap3-bedrijf-achternaam placeholder "Achternaam*"]
[tel* stap3-bedrijf-telefoonnummer placeholder "Telefoonnummer*"]
[email* stap3-bedrijf-e-mail placeholder "E-mail adres*"]
<br>
<h8><strong>Bedrijfsgegevens</strong></h8>
[text* stap3-bedrijf-bedrijfsnaam placeholder "Bedrijfsnaam*"]
[text stap3-bedrijf-kvk placeholder "KvK nr"]
[text stap3-bedrijf-e-mail-facturatie placeholder "Optioneel afwijkend e-mailadres alleen voor factuur"]
[group energielabel-group]
Is het bedrijfsadres gelijk aan het adres waar u een energielabel voor aanvraagt?
[select* stap3-bedrijf-gelijk-adres "Ja" "Nee" ]
<br>
[/group]
[group bedrijf-afwijkend-adres-group]
<h8><strong>Wat is het bedrijfsadres voor de offerte tenaamstelling?</h8></strong>
[text* stap3-bedrijf-adres placeholder "Straat en huisnummer*"]
[text* stap3-bedrijf-postcode placeholder "Postcode*"]
[text* stap3-bedrijf-plaats placeholder "Plaats*"]
<br>
[/group]
[checkbox nieuwsbriefontvangen default:1 "Nieuwsbrief ontvangen"]
[/group]
[submit "Verstuur mijn aanvraag!"]
[group particulier-gelijk-adres-group][/group]
[group bedrijf-gelijk-adres-group][/group]Requirement field error code.
<?php
/**
** A base module for the following types of tags:
** [text] and [text*] # Single-line text
** [email] and [email*] # Email address
** [url] and [url*] # URL
** [tel] and [tel*] # Telephone number
**/
/* form_tag handler */
add_action( 'wpcf7_init', 'wpcf7_add_form_tag_text', 10, 0 );
function wpcf7_add_form_tag_text() {
wpcf7_add_form_tag(
array( 'text', 'text*', 'email', 'email*', 'url', 'url*', 'tel', 'tel*' ),
'wpcf7_text_form_tag_handler',
array(
'name-attr' => true,
)
);
}
function wpcf7_text_form_tag_handler( $tag ) {
if ( empty( $tag->name ) ) {
return '';
}
$validation_error = wpcf7_get_validation_error( $tag->name );
$class = wpcf7_form_controls_class( $tag->type, 'wpcf7-text' );
if ( in_array( $tag->basetype, array( 'email', 'url', 'tel' ) ) ) {
$class .= ' wpcf7-validates-as-' . $tag->basetype;
}
if ( $validation_error ) {
$class .= ' wpcf7-not-valid';
}
$atts = array();
$atts['size'] = $tag->get_size_option( '40' );
$atts['maxlength'] = $tag->get_maxlength_option();
$atts['minlength'] = $tag->get_minlength_option();
if ( $atts['maxlength'] and $atts['minlength']
and $atts['maxlength'] < $atts['minlength'] ) {
unset( $atts['maxlength'], $atts['minlength'] );
}
$atts['class'] = $tag->get_class_option( $class );
$atts['id'] = $tag->get_id_option();
$atts['tabindex'] = $tag->get_option( 'tabindex', 'signed_int', true );
$atts['autocomplete'] = $tag->get_option( 'autocomplete',
'[-0-9a-zA-Z]+', true );
if ( $tag->has_option( 'readonly' ) ) {
$atts['readonly'] = 'readonly';
}
if ( $tag->is_required() ) {
$atts['aria-required'] = 'true';
}
if ( $validation_error ) {
$atts['aria-invalid'] = 'true';
$atts['aria-describedby'] = wpcf7_get_validation_error_reference(
$tag->name
);
} else {
$atts['aria-invalid'] = 'false';
}
$value = (string) reset( $tag->values );
if ( $tag->has_option( 'placeholder' )
or $tag->has_option( 'watermark' ) ) {
$atts['placeholder'] = $value;
$value = '';
}
$value = $tag->get_default_option( $value );
$value = wpcf7_get_hangover( $tag->name, $value );
$atts['value'] = $value;
if ( wpcf7_support_html5() ) {
$atts['type'] = $tag->basetype;
} else {
$atts['type'] = 'text';
}
$atts['name'] = $tag->name;
$atts = wpcf7_format_atts( $atts );
$html = sprintf(
'<span class="wpcf7-form-control-wrap %1$s"><input %2$s />%3$s</span>',
sanitize_html_class( $tag->name ), $atts, $validation_error
);
return $html;
}
/* Validation filter */
add_filter( 'wpcf7_validate_text', 'wpcf7_text_validation_filter', 10, 2 );
add_filter( 'wpcf7_validate_text*', 'wpcf7_text_validation_filter', 10, 2 );
add_filter( 'wpcf7_validate_email', 'wpcf7_text_validation_filter', 10, 2 );
add_filter( 'wpcf7_validate_email*', 'wpcf7_text_validation_filter', 10, 2 );
add_filter( 'wpcf7_validate_url', 'wpcf7_text_validation_filter', 10, 2 );
add_filter( 'wpcf7_validate_url*', 'wpcf7_text_validation_filter', 10, 2 );
add_filter( 'wpcf7_validate_tel', 'wpcf7_text_validation_filter', 10, 2 );
add_filter( 'wpcf7_validate_tel*', 'wpcf7_text_validation_filter', 10, 2 );
function wpcf7_text_validation_filter( $result, $tag ) {
$name = $tag->name;
$value = isset( $_POST[$name] )
? trim( wp_unslash( strtr( (string) $_POST[$name], "\n", " " ) ) )
: '';
if ( 'text' == $tag->basetype ) {
if ( $tag->is_required() and '' === $value ) {
$result->invalidate( $tag, wpcf7_get_message( 'invalid_required' ) );
}
}
if ( 'email' == $tag->basetype ) {
if ( $tag->is_required() and '' === $value ) {
$result->invalidate( $tag, wpcf7_get_message( 'invalid_required' ) );
} elseif ( '' !== $value and ! wpcf7_is_email( $value ) ) {
$result->invalidate( $tag, wpcf7_get_message( 'invalid_email' ) );
}
}
if ( 'url' == $tag->basetype ) {
if ( $tag->is_required() and '' === $value ) {
$result->invalidate( $tag, wpcf7_get_message( 'invalid_required' ) );
} elseif ( '' !== $value and ! wpcf7_is_url( $value ) ) {
$result->invalidate( $tag, wpcf7_get_message( 'invalid_url' ) );
}
}
if ( 'tel' == $tag->basetype ) {
if ( $tag->is_required() and '' === $value ) {
$result->invalidate( $tag, wpcf7_get_message( 'invalid_required' ) );
} elseif ( '' !== $value and ! wpcf7_is_tel( $value ) ) {
$result->invalidate( $tag, wpcf7_get_message( 'invalid_tel' ) );
}
}
if ( '' !== $value ) {
$maxlength = $tag->get_maxlength_option();
$minlength = $tag->get_minlength_option();
if ( $maxlength and $minlength and $maxlength < $minlength ) {
$maxlength = $minlength = null;
}
$code_units = wpcf7_count_code_units( stripslashes( $value ) );
if ( false !== $code_units ) {
if ( $maxlength and $maxlength < $code_units ) {
$result->invalidate( $tag, wpcf7_get_message( 'invalid_too_long' ) );
} elseif ( $minlength and $code_units < $minlength ) {
$result->invalidate( $tag, wpcf7_get_message( 'invalid_too_short' ) );
}
}
}
return $result;
}
/* Messages */
add_filter( 'wpcf7_messages', 'wpcf7_text_messages', 10, 1 );
function wpcf7_text_messages( $messages ) {
$messages = array_merge( $messages, array(
'invalid_email' => array(
'description' =>
__( "Email address that the sender entered is invalid", 'contact-form-7' ),
'default' =>
__( "The e-mail address entered is invalid.", 'contact-form-7' ),
),
'invalid_url' => array(
'description' =>
__( "URL that the sender entered is invalid", 'contact-form-7' ),
'default' =>
__( "The URL is invalid.", 'contact-form-7' ),
),
'invalid_tel' => array(
'description' =>
__( "Telephone number that the sender entered is invalid", 'contact-form-7' ),
'default' =>
__( "The telephone number is invalid.", 'contact-form-7' ),
),
) );
return $messages;
}
/* Tag generator */
add_action( 'wpcf7_admin_init', 'wpcf7_add_tag_generator_text', 15, 0 );
function wpcf7_add_tag_generator_text() {
$tag_generator = WPCF7_TagGenerator::get_instance();
$tag_generator->add( 'text', __( 'text', 'contact-form-7' ),
'wpcf7_tag_generator_text' );
$tag_generator->add( 'email', __( 'email', 'contact-form-7' ),
'wpcf7_tag_generator_text' );
$tag_generator->add( 'url', __( 'URL', 'contact-form-7' ),
'wpcf7_tag_generator_text' );
$tag_generator->add( 'tel', __( 'tel', 'contact-form-7' ),
'wpcf7_tag_generator_text' );
}
function wpcf7_tag_generator_text( $contact_form, $args = '' ) {
$args = wp_parse_args( $args, array() );
$type = $args['id'];
if ( ! in_array( $type, array( 'email', 'url', 'tel' ) ) ) {
$type = 'text';
}
if ( 'text' == $type ) {
$description = __( "Generate a form-tag for a single-line plain text input field. For more details, see %s.", 'contact-form-7' );
} elseif ( 'email' == $type ) {
$description = __( "Generate a form-tag for a single-line email address input field. For more details, see %s.", 'contact-form-7' );
} elseif ( 'url' == $type ) {
$description = __( "Generate a form-tag for a single-line URL input field. For more details, see %s.", 'contact-form-7' );
} elseif ( 'tel' == $type ) {
$description = __( "Generate a form-tag for a single-line telephone number input field. For more details, see %s.", 'contact-form-7' );
}
$desc_link = wpcf7_link( __( 'https://contactform7.com/text-fields/', 'contact-form-7' ), __( 'Text fields', 'contact-form-7' ) );
?>
<div class="control-box">
<fieldset>
<legend><?php echo sprintf( esc_html( $description ), $desc_link ); ?></legend>
<table class="form-table">
<tbody>
<tr>
<th scope="row"><?php echo esc_html( __( 'Field type', 'contact-form-7' ) ); ?></th>
<td>
<fieldset>
<legend class="screen-reader-text"><?php echo esc_html( __( 'Field type', 'contact-form-7' ) ); ?></legend>
<label><input type="checkbox" name="required" /> <?php echo esc_html( __( 'Required field', 'contact-form-7' ) ); ?></label>
</fieldset>
</td>
</tr>
<tr>
<th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-name' ); ?>"><?php echo esc_html( __( 'Name', 'contact-form-7' ) ); ?></label></th>
<td><input type="text" name="name" class="tg-name oneline" id="<?php echo esc_attr( $args['content'] . '-name' ); ?>" /></td>
</tr>
<tr>
<th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-values' ); ?>"><?php echo esc_html( __( 'Default value', 'contact-form-7' ) ); ?></label></th>
<td><input type="text" name="values" class="oneline" id="<?php echo esc_attr( $args['content'] . '-values' ); ?>" /><br />
<label><input type="checkbox" name="placeholder" class="option" /> <?php echo esc_html( __( 'Use this text as the placeholder of the field', 'contact-form-7' ) ); ?></label></td>
</tr>
<?php if ( in_array( $type, array( 'text', 'email', 'url' ) ) ) : ?>
<tr>
<th scope="row"><?php echo esc_html( __( 'Akismet', 'contact-form-7' ) ); ?></th>
<td>
<fieldset>
<legend class="screen-reader-text"><?php echo esc_html( __( 'Akismet', 'contact-form-7' ) ); ?></legend>
<?php if ( 'text' == $type ) : ?>
<label>
<input type="checkbox" name="akismet:author" class="option" />
<?php echo esc_html( __( "This field requires author's name", 'contact-form-7' ) ); ?>
</label>
<?php elseif ( 'email' == $type ) : ?>
<label>
<input type="checkbox" name="akismet:author_email" class="option" />
<?php echo esc_html( __( "This field requires author's email address", 'contact-form-7' ) ); ?>
</label>
<?php elseif ( 'url' == $type ) : ?>
<label>
<input type="checkbox" name="akismet:author_url" class="option" />
<?php echo esc_html( __( "This field requires author's URL", 'contact-form-7' ) ); ?>
</label>
<?php endif; ?>
</fieldset>
</td>
</tr>
<?php endif; ?>
<tr>
<th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-id' ); ?>"><?php echo esc_html( __( 'Id attribute', 'contact-form-7' ) ); ?></label></th>
<td><input type="text" name="id" class="idvalue oneline option" id="<?php echo esc_attr( $args['content'] . '-id' ); ?>" /></td>
</tr>
<tr>
<th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-class' ); ?>"><?php echo esc_html( __( 'Class attribute', 'contact-form-7' ) ); ?></label></th>
<td><input type="text" name="class" class="classvalue oneline option" id="<?php echo esc_attr( $args['content'] . '-class' ); ?>" /></td>
</tr>
</tbody>
</table>
</fieldset>
</div>
<div class="insert-box">
<input type="text" name="<?php echo $type; ?>" class="tag code" readonly="readonly" onfocus="this.select()" />
<div class="submitbox">
<input type="button" class="button button-primary insert-tag" value="<?php echo esc_attr( __( 'Insert Tag', 'contact-form-7' ) ); ?>" />
</div>
<br class="clear" />
<p class="description mail-tag"><label for="<?php echo esc_attr( $args['content'] . '-mailtag' ); ?>"><?php echo sprintf( esc_html( __( "To use the value input through this field in a mail field, you need to insert the corresponding mail-tag (%s) into the field on the Mail tab.", 'contact-form-7' ) ), '<strong><span class="mail-tag"></span></strong>' ); ?><input type="text" class="mail-tag code hidden" readonly="readonly" id="<?php echo esc_attr( $args['content'] . '-mailtag' ); ?>" /></label></p>
</div>
<?php
}自动进入下一步的代码
/**
* Validate the current step, and move to step number `step` if validation passes.
* @memberof wpcf7cf
* @param {String|JQuery} $form - JQuery object or css-selector representing the form
* @param {Number} step
*/
async multistepMoveToStepWithValidation(3925, 1) {
const multistep = wpcf7cf.getMultiStepObj(3925);
var result = await multistep.validateStep(multistep.currentStep);
if (result === 'success') {
multistep.moveToStep(2);
}
},
};【问题讨论】：
标签： placeholder contact-form-7