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Textarea properties

type(string) the type of a control, set it to "textarea"
name(string) the name of a control
id(string) the id of a control, auto-generated if not set
value(string) the initial value of the textarea
validation(string,function) the rule of input validation. Can be set in two ways:
  • as a predefined string value:
      - "email" - validEmail
      - "integer" - validInteger
      - "numeric" - validNumeric
      - "alphanumeric" - validAplhaNumeric
      - "IPv4" - validIPv4
  • as a function that defines a custom validation rule. It takes as a parameter the value typed in the input and returns true, if the entered value is valid.
placeholder(string) a tip for the textarea
readOnly(boolean) defines whether a textarea is readonly
resizable(boolean) adds a resizer icon into a textarea, if set to true
width(string|number|"content") the width of a control
height(string|number|"content") the height of a control
padding(string|number) sets padding between a cell and a border of the Textarea control
minlength(string|number) the minimum number of characters allowed in the textarea
maxlength(string|number) the maximum number of characters allowed in the textarea
css(string) adds style classes to a control
disabled(boolean) defines whether a control is enabled (false) or disabled (true)
hidden(boolean) defines whether a control is hidden
label(string) specifies a label for a control
labelWidth(string|number) sets the width of the label of a control
hiddenLabel(boolean) invisible label that will be used to identify the input on the server side
labelPosition(string) defines the position of a label: "left"|"top"
required(boolean) defines whether a control is required
helpMessage(string) adds a help message to a control
preMessage(string) a message that contains instructions for interacting with the control
successMessage(string) a message that appears in case of successful validation of the control value
errorMessage(string) a message that appears in case of error during validation of the control value