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Cómo verificar si el área de texto tiene espacios en blanco y toque el espacio

Quiero ejecutar un script que verificará si hay un espacio en blanco y toque el espacio con javascript. Por favor necesito una ayuda.

Este es mi código:

 var textinputs = document.querySelector("#message"); textinputs.addEventListener("keyup", e => { if (/\s/.test(e)) { $(btnSubmit).css("opacity", ".5"); $(btnSubmit).attr("disabled", "disabled"); console.log("block") } else { console.log("send"); $(btnSubmit).css("opacity", ""); $(btnSubmit).removeAttr("disabled"); } });

Mi idea es verificar si hay algún espacio en blanco o toque el espacio si no habilita el botón Enviar

about 4 years ago · Juan Pablo Isaza
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