html - Use Font Awesome Icon in Placeholder - Stack Overflow A list of hex codes can be found in the Font Awesome cheatsheet However, in the lastest FontAwesome 5 0 this method does not work (even if you use the CSS approach combined with the updated font-family)
Placeholder VS Label for input in HTML5 - Stack Overflow AppleGrew and steveax answers are both very good To be complete, another problem with the placeholder attribute is that, for keyboard users, its displayed value will disappear after jumping from the last link, as soon as the input gets the focus Without a label, they'll stare at a blank input and will have to guess what they're being asked for
Spring boot could not resolve placeholder in string In my case, when I got message "Could not resolve placeholder" while it was exist in configuration service - adding this dependency solve the problem Also I add -Dspring cloud bootstrap enabled=true to run script