Build Required Field Text For Free

It should be marked by any form of control to have a value that shouldn't be kept blank before any form is submitted on a webpage. To make a field required, add the attribute at the end of the input field.

SetAttribute("required", ""); element. required = true; //Check the attribute //if (element. getAttribute("required")) {...} if (element. required) {...} //Remove the required attribute //element.

The required attribute is a boolean attribute. When present, it specifies that an input field must be filled out before submitting the form. Note: The required attribute works with the following input types: text, search, url, tel, email, password, date pickers, number, checkbox, radio, and file.

To sum up, to create a text input field in HTML, you need at least: An <input> element, which typically goes inside a <form> element. To set the type attribute to have a value of text . This will create a single line text input field. Don't forget to add a name attribute.

How to indicate a required field Provide the required text in the label. Provide a graphic * image in the label with appropriate alt text. Providing star (asterisk) symbol. Use of color to identify if a form control is required. Providing HTML5 & ARIA required attributes.

The required attribute is a boolean attribute. When present, it specifies that an input field must be filled out before submitting the form. Note: The required attribute works with the following input types: text, search, url, tel, email, password, date pickers, number, checkbox, radio, and file.

# Set the "required" Attribute using JavaScript Select the element. Use the setAttribute() method to set the required attribute. The setAttribute method will add the required attribute to the element.