The constraint is evaluated only when the value of the attribute has been changed.A regular expression that the control's value is checked against.The pattern must match the entire value, not just some subset.
This is a name of, or keyword for, a events as the user edits the text value.
The event is only fired after an implementation-defined timeout has elapsed since the most recent keystroke; new keystrokes reset the timeout. If the attribute is absent, the , this attribute specifies the maximum number of characters (in Unicode code points) that the user can enter; for other control types, it is ignored. If it is not specified, the user can enter an unlimited number of characters.
Specifying a negative number results in the default behavior; that is, the user can enter an unlimited number of characters.
After you estimate the table values, as described in Estimate the Table Values Using Default Settings, you must use another data set to validate that you have not over-fitted the model.
This is a nonstandard attribute used by Chrome and i OS Safari Mobile, which controls whether and how the text value should be automatically capitalized as it is entered/edited by the user.
The non-deprecated values are available in i OS 5 and later.Possible values are: prevent a browser's password manager from asking the user if they want to store login (username and password) fields and, if they agree, from autofilling the login the next time the user visits the page. This Boolean attribute lets you specify that a form control should have input focus when the page loads, unless the user overrides it, for example by typing in a different control.Only one form element in a document can have the autofocus attribute, which is a Boolean.It cannot be applied if the type attribute is set to , the presence of this Boolean attribute indicates that the control is selected by default; otherwise it is ignored.Firefox will, unlike other browsers, by default, persist the dynamic checked state of an event will not be dispatched on disabled controls.Also, a disabled control's value isn't submitted with the form.