Hidden HTML Buttons. With Web page forms, you can capture data from your site users ... There are various different types of input element, including buttons, check-boxes, text-fields and more.

Additionally, if you have unusual spaces or breaks in your text, you can correct them in the HTML editor. ... select the "Edit HTML" tab. For Tumblr, click the "HTML" button located in the toolbar.

With the General tab selected, look for the Button Labels option and click on Text.Scroll down to the bottom, click Save Changes, and you’re done!. Now that’s an interface I can understand.