6日前 -Laravel includes a wide variety of convenient validation rules that you may apply to data, even providing the ability to validate if values are unique in a.
4日前 -Guide describing the HTML issue detected by the W3C Validator: The “center” element is obsolete. Use CSS instead.
3日前 -Offline HTML5 validator. Validates either a full document or a smaller (incomplete) template, e.g. from an AngularJS or Vue.js component. Features.
4日前 -Guide describing the HTML issue detected by the W3C Validator: The “big” element is obsolete. Use CSS instead.
2日前 -W3 Validator. This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc. If you wish to validate specific content such as ...
6日前 -... checker to verify the conformance of their content. EPUBCheck is the de facto EPUB conformance checker used by the publishing industry and has been updated ...
4日前 -Returns true if the element's value has no validity problems; otherwise, returns false . Examples. HTML. We include a form containing a required number field ...
2日前 -The rel attribute defines the relationship between a linked resource and the current document. Valid on , , , and , the supported values depend on the ...