{"version":"1.0","provider_name":"Blog - ChipToChip | Servicios inform\u00e1ticos Valencia","provider_url":"https:\/\/chiptochip.es\/blog","title":"men\u00fa desplegable de Contact Form 7 - Etiqueta - Blog - ChipToChip | Servicios inform\u00e1ticos Valencia","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"3LEOhNXLo3\"><a href=\"https:\/\/chiptochip.es\/blog\/2025\/02\/24\/2938\/\">men\u00fa desplegable de Contact Form 7 &#8211; Etiqueta<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/chiptochip.es\/blog\/2025\/02\/24\/2938\/embed\/#?secret=3LEOhNXLo3\" width=\"600\" height=\"338\" title=\"\u00abmen\u00fa desplegable de Contact Form 7 &#8211; Etiqueta\u00bb \u2014 Blog - ChipToChip | Servicios inform\u00e1ticos Valencia\" data-secret=\"3LEOhNXLo3\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/chiptochip.es\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/chiptochip.es\/blog\/wp-content\/uploads\/2013\/02\/wordpress-jpg.webp","thumbnail_width":500,"thumbnail_height":275,"description":"Para que en un men\u00fa desplegable de Contact Form 7 (especialmente al usar el plugin de campos condicionales) no aparezca ninguna opci\u00f3n marcada de forma predeterminada, debes asegurarte de no definir una opci\u00f3n preseleccionada. Una soluci\u00f3n es incluir una opci\u00f3n vac\u00eda al inicio en lugar de usar el atributo \u00abfirst_as_label\u00bb. Por ejemplo, en vez de [&hellip;]"}