HTML | pattern Attribute
This attribute is used to specify the regular expression on which the input element value is checked. This attribute works with the following input types: text, password, date, search, email, etc. Use the Global title attribute to describe the pattern for helping the user.
<input pattern = "regular_exp">
Element: This attribute is associated with <input> element only.
Attribute: This attribute specifies the regular expression.
Supported Browsers: The browser supported by pattern attribute are listed below:
- Google Chrome 4.0 and above
- Edge 12 and above
- Firefox 4.0 and above
- Opera 12.1 and above
- Safari 5 and above