Please fill out the javascript表单验证电话号码's full description. In this page you could:

• Describe the purpose of the javascript表单验证电话号码 and the learning goals for the tasks within.
• Describe your role in this javascript表单验证电话号码. What made you interested in this topic? What do you hope to achieve by organizing this javascript表单验证电话号码? Are you an expert, enthusiastic or a novice?
• Include any prerequisite knowledge or skills needed to participate in the javascript表单验证电话号码, the intended start date, estimated pace, commitment, amount of work, and the length of time the participants can expect to work together (a few days, a few weeks, or forever).
• Provided any other information that could be useful for people interested in joining the javascript表单验证电话号码. In what ways can participants expect to contribute to the creation of tasks and assessing each others\' contributions? What will the final task comprise?