Build Required Field Text For Free

The read-only attribute in HTML is used to create a text input non-editable.

# 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.

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.

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.

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.

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.

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

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.