true);
$features = apply_filters( 'cf7-add-password-field-features',$features );
wpcf7_add_form_tag( array('password','password*'),
'wpcf7_k_password_form_tag_handler',$features );
}
function wpcf7_k_password_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' );
$class .= ' wpcf7-validates-as-password';
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'] && $atts['minlength']
&& $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 );
$atts['password_strength'] = (int)$tag->get_option( 'password_strength', 'signed_int', true);
$atts['password_check'] = $tag->get_option( 'password_check', '', true);
$atts['specific_password_check'] = $tag->get_option( 'specific_password_check', '', true);
$atts['hideIcon'] = $tag->has_option( 'hideIcon' );
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 );
// Support placeholder. Reference: modules/date.php in the contact form 7 plugin.
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'] = 'password';
}
$atts['name'] = $tag->name;
$atts = wpcf7_format_atts( $atts );
$tag_id = $tag->get_id_option();
if( empty($tag_id) ) $tag_id = $tag->name; // for the version 5.8 of Contact form 7: Contact form 7 ignores the id attribute if the same ID is already used for another element.
if( $tag_id === $tag->name && !$tag->has_option( 'hideIcon' ) ){
$html = sprintf(
'%3$s',
sanitize_html_class( $tag->name ), $atts, $validation_error );
}else{
$html = sprintf(
'%3$s',
sanitize_html_class( $tag->name ), $atts, $validation_error );
}
return $html;
}
function wpcf7_k_password_validation_filter( $result, $tag ) {
$name = $tag->name;
$value = isset( $_POST[$name] )
? trim( wp_unslash( strtr( (string) $_POST[$name], "\n", " " ) ) )
: '';
$specific_password_check = $tag->get_option( 'specific_password_check', '', true);
if(!empty($specific_password_check)){
$value_pass_array = explode("_", str_replace(" ", "", $specific_password_check));
$flag = false;
foreach($value_pass_array as $each_value_pass){
if($value === $each_value_pass ){
$flag = true;
break;
}
}
if( $flag === false){
$result->invalidate($tag, __("Passwords do not match defined!", 'cf7-add-password-field' ));
}
}
$password_check = $tag->get_option( 'password_check', '', true);
if(!empty($password_check)){
if(isset( $_POST[$password_check] )){
$value_pass = isset( $_POST[$password_check] )
? trim( wp_unslash( strtr( (string) $_POST[$password_check], "\n", " " ) ) )
: '';
if($value !== $value_pass ){
$result->invalidate($tag, __("Passwords do not match!", 'cf7-add-password-field' ));
}
}
}
$password_strength = (int)$tag->get_option( 'password_strength','signed_int', true);
if ($password_strength < 0){
$password_strength = 0;
}
$pattern = preg_quote ($tag->get_option( 'pattern' ));
if ( $tag->is_required() and '' === $value ) {
$result->invalidate( $tag, wpcf7_get_message( 'invalid_required' ) );
}elseif ( '' !== $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( $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( $tag, wpcf7_get_message( 'invalid_too_short' ) );
}
}
if ($password_strength > 0) {
if($password_strength === 1){
if(!preg_match("/^[0-9]+$/", $value)){
$result->invalidate($tag, __("Please use the numbers only", 'cf7-add-password-field' ));
}
}elseif($password_strength === 2){
if(!preg_match("/([0-9].*[a-z,A-Z])|([a-z,A-Z].*[0-9])/", $value) ){
$result->invalidate($tag, __("Please include one or more letters and numbers.", 'cf7-add-password-field' ));
}
}elseif($password_strength === 3){
if(!preg_match("/[0-9]/", $value) or
!preg_match("/([a-z].*[A-Z])|([A-Z].*[a-z])/", $value)){
$result->invalidate($tag, __("Please include one or more upper and lower case letters and numbers.", 'cf7-add-password-field' ));
}
}elseif($password_strength === 4){
if(!preg_match("/[0-9]/", $value) or
!preg_match("/([a-z].*[A-Z])|([A-Z].*[a-z])/", $value) or
!preg_match("/([!,%,&,@,#,$,^,*,?,_,~])/", $value)){
$result->invalidate($tag, __("Please include one or more upper and lower case letters, numbers, and marks.", 'cf7-add-password-field' ));
}
}
}
}
return apply_filters('wpcf7_k_password_validation_filter', $result, $tag);
}
// Add Tag.
if ( is_admin() ) {
add_action( 'wpcf7_admin_init' , 'wpcf7_k_password_add_tag_generator' , 55 );
}
function wpcf7_k_password_add_tag_generator( $contact_form , $args = '' ){
if(!class_exists('WPCF7_TagGenerator')) {
return false;
}
$tag_generator = WPCF7_TagGenerator::get_instance();
$tag_generator->add( 'password', __( 'Password', 'cf7-add-password-field' ),
'wpcf7_k_password_pane_confirm', array( 'nameless' => 1 ) );
}
function wpcf7_k_password_pane_confirm( $contact_form, $args = '' ) {
$args = wp_parse_args( $args, array() );
$description = __( "Generate a form-tag for a password button.", 'cf7-add-password-field' );
?>