MAX_VALUE, interactionSource : MutableInteractionSource = remember, shape : Shape = Default, keyboardActions : KeyboardActions = KeyboardActions ( ), singleLine : Boolean = false, maxLines : Int = Int. None, keyboardOptions : KeyboardOptions = KeyboardOptions. current, label : Composable ( ( ) - > Unit ) ? = null, placeholder : Composable ( ( ) - > Unit ) ? = null, leadingIcon : Composable ( ( ) - > Unit ) ? = null, trailingIcon : Composable ( ( ) - > Unit ) ? = null, isError : Boolean = false, visualTransformation : VisualTransformation = VisualTransformation. Reference: Learn more about addons in the official Bootstrap docs.Value : TextFieldValue, onValueChange : (TextFieldValue ) - > Unit, modifier : Modifier = Modifier, enabled : Boolean = true, readOnly : Boolean = false, textStyle : TextStyle = LocalTextStyle.
#Set icon in textfield free
Using Font Awesome, we can create an envelope addon with this HTML: Example: basic icon If you change the font-size of the icons container, the icon gets bigger. Add a class that specifies the icon you which to use (e.g.Create an element to contain your icon (this is a Font Awesome convention).This is necessary because unlike Glyphicon, Font Awesome isn't part of Bootstrap CSS. Embed Font Awesome on your webpage using a CDN.Here is what the icons look like.įont Awesome works the same way as the Glyphicon with a few tweaks. So, to prepend our email input with a Glyphicon input would require the following HTML: īehind the scenes, Bootstrap CSS replaces the content of the with the character in the font that corresponds to an envelope to create the following result:įor a greater variety of icons (offered under a free MIT license), you might consider my personal favorite library: Font Awesome. glyphicon to the HTML element you want to contain an icon. fonts/ directory, relative to the compiled CSS files. Make sure the font files will are located in the.Bootstrap supports Glyphicon icons out of the box. To read the value from the text field, all you need to do is reading it from its bound value, username. Read text from a TextField All the input text automatically updates to our state variable username. The easiest way to add icons to your page is by by using font-based icons. A text field with a 'Username' title If you tap on the title, the keyboard will show up, and you can begin editing your text. input-group-addonĮasy enough, right? The next step is to add HTML to create an icon within the. input-group-addon to change the font color and background color of your addon. input-group-addon after the, then the text is appended to the. So, to prepend the earlier field with an would look like this: we add the. If we want to remove the decoration properties entirely, it is required to set the decoration to null. We can also add several attributes with TextField, such as label, icon, inline hint text, and error text using an InputDecoration as the decoration. We can prepend or append text or HTML to the field by wrapping the input with a. By default, Flutter decorated the TextField with an underline.
Add icons to the addons using icon fontsĪ typical Bootstrap form field looks like this:.Append or prepend addons to your form fields.
#Set icon in textfield how to
To add icons to your form, you need to understand how to do 2 things: Humans can recognize pictures (like an envelope) much more quickly than they can read words (like "Email"). Not only will they make your form look great, they'll help avoid user mistakes. Icons can be a great addition to your HTML form.
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